{
  "name": "Bay Shore, New York",
  "url": "https://longislandtraffic.com/towns/suffolk/bay-shore/",
  "updated": "2026-09-17",
  "publisher": "Long Island Traffic (https://longislandtraffic.com)",
  "methodology": "https://longislandtraffic.com/towns/methodology/",
  "reuse": "Quote with credit and a link to the page URL above. Underlying federal and state datasets are public records.",
  "geography": {
    "slug": "bay-shore",
    "county": "suffolk",
    "censusName": "Bay Shore CDP",
    "geoType": "census-designated place",
    "legalStatus": "hamlet (unincorporated)",
    "geoid": "3604935",
    "gnisId": "2389179",
    "pop2020": 29244,
    "housingUnits2020": 10126,
    "landSqMi": 5.68,
    "waterSqMi": 1.05,
    "densityPerSqMi": 5151,
    "internalPoint": [
      40.72938,
      -73.25014
    ],
    "parentTown": "Islip town",
    "parentTownGeoid": "3610338000",
    "townShares": [
      {
        "name": "Islip town",
        "share": 1
      }
    ]
  },
  "fatalCrashes2010to2024": {
    "period": "2010–2024",
    "crashes": 38,
    "deaths": 40,
    "pedestrianDeaths": 12,
    "bicyclistDeaths": 3,
    "motorcyclistDeaths": 8,
    "crashesWithDriverBac08": 8,
    "multiFatalityCrashes": 2,
    "onLimitedAccessHighways": {
      "crashes": 8,
      "deaths": 9
    },
    "deathsPer100kResidentsPerYear": 9.1,
    "byYear": [
      {
        "year": 2010,
        "crashes": 2,
        "deaths": 2
      },
      {
        "year": 2011,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2012,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2013,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2014,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2015,
        "crashes": 2,
        "deaths": 2
      },
      {
        "year": 2016,
        "crashes": 7,
        "deaths": 8
      },
      {
        "year": 2017,
        "crashes": 0,
        "deaths": 0
      },
      {
        "year": 2018,
        "crashes": 2,
        "deaths": 3
      },
      {
        "year": 2019,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2020,
        "crashes": 5,
        "deaths": 5
      },
      {
        "year": 2021,
        "crashes": 6,
        "deaths": 6
      },
      {
        "year": 2022,
        "crashes": 3,
        "deaths": 3
      },
      {
        "year": 2023,
        "crashes": 2,
        "deaths": 2
      },
      {
        "year": 2024,
        "crashes": 4,
        "deaths": 4
      }
    ],
    "byTimeOfDay": {
      "known": 38,
      "morning6to10": 3,
      "midday10to16": 6,
      "evening16to20": 6,
      "night20to6": 23
    },
    "darkShare": 0.684,
    "topRoads": [
      {
        "name": "Southern State Parkway",
        "slug": "southern-state-parkway",
        "crashes": 7,
        "deaths": 8
      },
      {
        "name": "Sunrise Highway (NY 27)",
        "slug": "sunrise-highway",
        "crashes": 7,
        "deaths": 7
      },
      {
        "name": "5th Ave (CR 13)",
        "slug": null,
        "crashes": 4,
        "deaths": 5
      },
      {
        "name": "Union Blvd (CR 50)",
        "slug": null,
        "crashes": 3,
        "deaths": 3
      },
      {
        "name": "Brentwood Rd",
        "slug": null,
        "crashes": 3,
        "deaths": 3
      },
      {
        "name": "Montauk Highway (NY 27A / CR 80 / CR 85)",
        "slug": "montauk-highway",
        "crashes": 2,
        "deaths": 2
      },
      {
        "name": "County Route 13",
        "slug": null,
        "crashes": 2,
        "deaths": 2
      },
      {
        "name": "Redington St",
        "slug": null,
        "crashes": 2,
        "deaths": 2
      }
    ],
    "roadOwnership": {
      "period": "2015–2024",
      "crashes": 32,
      "owners": [
        {
          "owner": "State Highway Agency",
          "crashes": 14
        },
        {
          "owner": "County Highway Agency",
          "crashes": 9
        },
        {
          "owner": "Town or Township Highway Agency",
          "crashes": 9
        }
      ]
    }
  },
  "allReportedCrashes": {
    "years": [
      "2021",
      "2022",
      "2023",
      "2024"
    ],
    "scope": "parent-town",
    "municipalityCode": "ISLIP",
    "label": "Town of Islip",
    "total": 35004,
    "fatal": 128,
    "injury": 10222,
    "propertyDamageOnly": 24654,
    "byYear": {
      "2021": 8654,
      "2022": 8292,
      "2023": 8881,
      "2024": 9177
    },
    "pedestrian": 422,
    "bicyclist": 335,
    "deer": 91,
    "otherAnimal": 177
  },
  "commute": {
    "workers16plus": 14779,
    "commutersNotWorkingFromHome": 13321,
    "meanTravelMinutes": {
      "value": 26.4,
      "moe": 3.8,
      "lowReliability": false
    },
    "pct60MinPlus": {
      "value": 9.3,
      "moe": 2.8,
      "lowReliability": false
    },
    "pct90MinPlus": {
      "value": 4.8,
      "moe": 1.8,
      "lowReliability": false
    },
    "pctUnder15Min": {
      "value": 29.4,
      "moe": 4.8,
      "lowReliability": false
    },
    "pctDroveAlone": {
      "value": 71,
      "moe": 3.4,
      "lowReliability": false
    },
    "pctCarpooled": {
      "value": 8.5,
      "moe": 2,
      "lowReliability": false
    },
    "pctPublicTransit": {
      "value": 4.2,
      "moe": 2.3,
      "lowReliability": true
    },
    "pctCommuterRail": {
      "value": 1.9,
      "moe": 0.9,
      "lowReliability": false
    },
    "pctBus": {
      "value": 0.6,
      "moe": 0.4,
      "lowReliability": true
    },
    "pctWalked": {
      "value": 1.5,
      "moe": 0.6,
      "lowReliability": false
    },
    "pctBicycle": {
      "value": 0.1,
      "moe": 0.2,
      "lowReliability": true
    },
    "pctWorkedFromHome": {
      "value": 9.9,
      "moe": 2.6,
      "lowReliability": false
    },
    "pctLeaveBefore6am": {
      "value": 12.5,
      "moe": 2.8,
      "lowReliability": false
    },
    "pctLeaveBefore7am": {
      "value": 33.6,
      "moe": 3.5,
      "lowReliability": false
    },
    "households": 9846,
    "pctNoVehicle": {
      "value": 11.2,
      "moe": 4.2,
      "lowReliability": false
    },
    "pctThreePlusVehicles": {
      "value": 23.2,
      "moe": 3.2,
      "lowReliability": false
    },
    "medianHouseholdIncome": {
      "value": 105618,
      "moe": 12523
    },
    "medianAge": {
      "value": 34.6,
      "moe": 1.9
    }
  },
  "benchmarks": {
    "county": {
      "workers16plus": 766432,
      "commutersNotWorkingFromHome": 674118,
      "meanTravelMinutes": {
        "value": 31.1,
        "moe": 0.4,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 14.1,
        "moe": 0.4,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 6.5,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 22.8,
        "moe": 0.6,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 72.1,
        "moe": 0.4,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 7.5,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 4.8,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 3.2,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctBus": {
        "value": 0.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 1.4,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.2,
        "moe": 0,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 12,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 12,
        "moe": 0.4,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 30.2,
        "moe": 0.6,
        "lowReliability": false
      },
      "households": 512565,
      "pctNoVehicle": {
        "value": 5.1,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 28.8,
        "moe": 0.5,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 130686,
        "moe": 1707
      },
      "medianAge": {
        "value": 41.7,
        "moe": 0.2
      }
    },
    "state": {
      "workers16plus": 9306567,
      "commutersNotWorkingFromHome": 7916632,
      "meanTravelMinutes": {
        "value": 32.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 16.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 5.3,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 20.5,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 48.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 6.3,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 21.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 1.8,
        "moe": 0,
        "lowReliability": false
      },
      "pctBus": {
        "value": 5.1,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 5.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.8,
        "moe": 0,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 14.9,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 10.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 26.3,
        "moe": 0.2,
        "lowReliability": false
      },
      "households": 7722646,
      "pctNoVehicle": {
        "value": 29.2,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 11.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 85974,
        "moe": 402
      },
      "medianAge": {
        "value": 39.8,
        "moe": 0.1
      }
    },
    "nation": {
      "workers16plus": 159114094,
      "commutersNotWorkingFromHome": 135071605,
      "meanTravelMinutes": {
        "value": 26.4,
        "moe": 0,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 8.6,
        "moe": 0,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 2.7,
        "moe": 0,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 26,
        "moe": 0,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 68.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 8.5,
        "moe": 0,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 3.2,
        "moe": 0,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 0.3,
        "moe": 0,
        "lowReliability": false
      },
      "pctBus": {
        "value": 1.5,
        "moe": 0,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 2.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 15.1,
        "moe": 0,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 14.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 32.5,
        "moe": 0,
        "lowReliability": false
      },
      "households": 129227496,
      "pctNoVehicle": {
        "value": 8.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 21.9,
        "moe": 0,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 80734,
        "moe": 166
      },
      "medianAge": {
        "value": 38.9,
        "moe": 0.1
      }
    }
  },
  "research": {
    "researchedAt": "2026-09-17",
    "identity": {
      "officialName": "Bay Shore",
      "placeType": "hamlet and census-designated place",
      "parentTown": "Town of Islip",
      "alsoIn": [],
      "formerNames": [
        {
          "name": "Penataquit",
          "note": "Name of the principal Secatogue village at the location, per the Town of Islip's own history page, which also names West Islip (Secatogue) and Oakdale (Connetquot) as the group's other main villages.",
          "src": [
            1
          ]
        }
      ],
      "nameOrigin": null,
      "founded": {
        "text": "No settlement date specific to Bay Shore was found. The patent that created the Town of Islip is dated November 29, 1683 (William Nicoll); the Town's history page separately names John Mowbray as an early patentee of land specifically at Bay Shore.",
        "src": [
          2
        ]
      },
      "incorporated": null,
      "gnisId": null,
      "wikidataId": null
    },
    "quickFacts": [
      {
        "label": "Legal status",
        "value": "Unincorporated hamlet of the Town of Islip, Suffolk County; no village government",
        "src": [
          1
        ]
      },
      {
        "label": "Earlier name",
        "value": "Penataquit (Secatogue village name), per the Town of Islip",
        "src": [
          1
        ]
      },
      {
        "label": "Founding patent",
        "value": "William Nicoll's patent, November 29, 1683; early Bay Shore patentee John Mowbray",
        "src": [
          2
        ]
      },
      {
        "label": "Police",
        "value": "Suffolk County Police Department, Third Precinct, 1630 5th Ave, Bay Shore",
        "src": [
          9,
          10
        ]
      },
      {
        "label": "Hospital",
        "value": "South Shore University Hospital (Northwell Health; formerly Southside Hospital), 301 East Main St — Level 1 trauma center",
        "src": [
          20,
          21,
          22
        ]
      },
      {
        "label": "Main roads and owners",
        "value": "NY 27A / Montauk Highway (state); NY 27 / Sunrise Highway (state); Southern State and Sagtikos State Parkways (NYS Office of Parks, Recreation & Historic Preservation jurisdiction, maintained by NYSDOT)",
        "src": [
          11,
          12,
          13
        ]
      },
      {
        "label": "Prior written notice law",
        "value": "Code of the Town of Islip § 47A-3, \"Liability of Town,\" added October 3, 1978",
        "src": [
          17
        ]
      },
      {
        "label": "School district",
        "value": "Bay Shore Union Free School District",
        "src": [
          27
        ]
      },
      {
        "label": "Fire Island ferry terminal",
        "value": "Fire Island Ferries, Inc., 99 Maple Avenue",
        "src": [
          25,
          26
        ]
      }
    ],
    "timeline": [
      {
        "date": "1683-11-29",
        "label": "Nicoll patent",
        "text": "William Nicoll became the first English patentee of the area that became the Town of Islip, buying land from Sachem Winnequaheagh of Connetquot; the Town's history page names John Mowbray as an early patentee of land specifically at Bay Shore.",
        "src": [
          2
        ]
      },
      {
        "date": "1697",
        "label": "Sagtikos Manor built",
        "text": "Sagtikos Manor's own historical society describes the house as built in 1697.",
        "src": [
          7
        ]
      },
      {
        "date": "1710",
        "label": "Precinct of Islip established",
        "text": "The precinct (district) of Islip was established, with the first elections for supervisor, constable, collector and two assessors held in 1720.",
        "src": [
          3
        ]
      },
      {
        "date": "1790",
        "label": "First called a \"Town\"; Washington's visit",
        "text": "Town meeting records first referred to Islip as a \"Town\" in an entry for the first Tuesday of April 1790; the Town of Islip's history page and Sagtikos Manor's own site both place an overnight stay by George Washington at the manor in 1790.",
        "src": [
          3,
          5,
          8
        ]
      },
      {
        "date": "1868",
        "label": "South Side Railroad reaches the area",
        "text": "The South Side Railroad, built to serve the hamlets along the Great South Bay, reached the area, according to the Town of Islip's history page.",
        "src": [
          4
        ]
      },
      {
        "date": "1978-10-03",
        "label": "Prior written notice law added",
        "text": "Section 47A-3 (\"Liability of Town\") was added to the Code of the Town of Islip, conditioning suits over defective streets and sidewalks on prior written notice to the Town Clerk or Commissioner of Public Works.",
        "src": [
          17
        ]
      },
      {
        "date": "2010",
        "label": "Wohlars v. Town of Islip",
        "text": "The Appellate Division, Second Department applied the Town's prior-written-notice law to reverse a denial of summary judgment for the Town in a slip-and-fall suit.",
        "src": [
          18
        ]
      }
    ],
    "sections": [
      {
        "id": "history",
        "heading": "History",
        "paragraphs": [
          "Before European settlement, the Secatogues, an Algonquian-speaking people, occupied what became the Town of Islip; their principal village at the site of present-day Bay Shore was called Penataquit, according to the Town of Islip's own history page, which also names West Islip (Secatogue) and Oakdale (Connetquot) as the group's other main villages.[1] On November 29, 1683, William Nicoll became the first English patentee of the area, purchasing land from Sachem Winnequaheagh of Connetquot and naming his roughly 50,000-acre grant Islip Grange; the Town's history page names John Mowbray as an early patentee of land specifically at Bay Shore and Stephanus Van Cortlandt as patentee of the tract that became Sagtikos Manor.[2]",
          "The precinct of Islip was established in 1710, with the first elections for supervisor, constable, collector and two assessors held in 1720; town meeting records first referred to Islip as a \"Town\" in an entry for the first Tuesday of April 1790.[3] Sagtikos Manor, on the Van Cortlandt patent, is described by its own historical society as \"Built in 1697 and one of Long Island's oldest and most historic estates.\"[7] The Town of Islip's history page calls the manor \"Islip's oldest deeded home, and site of an overnight stay by George Washington,\" and places it in West Bay Shore, while the same page's Historic Islip Trail material instead lists \"Sagtikos Manor in Bay Shore\" among the Town's historic sites — the sources differ on which hamlet holds the property.[5][6]"
        ]
      },
      {
        "id": "roads",
        "heading": "How the roads got here",
        "paragraphs": [
          "Montauk Highway through Bay Shore is New York State Route 27A. NYSDOT's official touring-route description, current as of its 2017 touring route book, runs the road on \"Merrick Road and Montauk Highway to Babylon, Bay Shore, Islip, East Islip, Great River, Oakdale\" before it rejoins NY 27.[11] Sunrise Highway (NY 27) is also a state touring route, though NYSDOT's abbreviated description of it names only \"Massapequa Park, North Babylon, Great River, North Patchogue\" — the hamlets flanking Bay Shore along the corridor — without naming Bay Shore itself.[12]",
          "Bay Shore's western edge lies near where the Southern State Parkway meets the Sagtikos State Parkway. NYSDOT's own parkway jurisdiction table lists \"Sagtikos State Parkway OP&R *,\" placing the road under the jurisdiction of the New York State Office of Parks, Recreation and Historic Preservation; the same table's legend defines OP&R as the \"New York State Office of Parks, Recreation & Historic Preservation\" and defines the asterisk as \"Maintained and Signed by NYSDOT.\"[13][15][16] The Robert Moses Causeway carries the same jurisdictional split, listed in the same table as \"Robert Moses Causeway OP&R *.\"[14]"
        ]
      },
      {
        "id": "law",
        "heading": "Law and legal history",
        "paragraphs": [
          "Since October 3, 1978, Chapter 47A of the Code of the Town of Islip has required prior written notice before the Town can be sued over a defective public way. Section 47A-3, \"Liability of Town,\" states that \"No civil action shall be maintained against the Town of Islip or any of its employees for damages or injuries to persons or property\" caused by a defective, unsafe or obstructed street, sidewalk, bridge, sign or similar Town-maintained property, unless written notice was actually given to the Town Clerk or Commissioner of Public Works and the Town failed to act within a reasonable time.[17]",
          "The Appellate Division, Second Department applied the statute in Wohlars v. Town of Islip, 71 A.D.3d 1007 (2d Dept 2010), reversing a denial of summary judgment after the Town's deputy public works commissioner testified that \"his search of the Town's records revealed no prior written notice of the alleged icy condition at the subject parking lot,\" a Long Island Rail Road lot in Ronkonkoma; the court held that, absent notice or proof the Town affirmatively created the hazard, the suit could not proceed.[18]"
        ]
      },
      {
        "id": "government",
        "heading": "Government, courts and policing",
        "paragraphs": [
          "Bay Shore has no government of its own; it is an unincorporated hamlet of the Town of Islip, tabulated by the Census Bureau as a census-designated place. Road ownership follows three levels of government: NY 27A (Montauk Highway) and NY 27 (Sunrise Highway) are state touring routes, the Southern State and Sagtikos State Parkways are under state parks jurisdiction though maintained by NYSDOT, and local streets are a Town of Islip responsibility.[11][13] The Suffolk County Police Department's Third Precinct, whose own site places it at \"1630 5th Ave, Bay Shore,\" patrols \"Bay Shore, Baywood, Brentwood, Brightwaters, Islip, Central Islip, East Islip, West Islip, and Islip Terrace.\"[10][9]",
          "The Town of Islip's Town Hall, seat of the Town Clerk and Town Board, is listed on the Town's own site at \"655 Main Street, Islip NY\" with phone \"(631) 595-3500\"; the Town's website does not give a separate address or phone line specifically for the Islip Town Justice Court.[24] Suffolk County's Tenth Judicial District courts complex, which includes the Suffolk County District Court, is at 400 Carleton Avenue, Central Islip, NY 11722 — the address nycourts.gov lists for the \"Suffolk County District Administrative Judge's Office,\" phone 631-208-5600.[23]",
          "Public education in Bay Shore is provided by the Bay Shore Union Free School District, whose mission statement begins, \"The Bay Shore Union Free School District believes that children learn best when they are challenged by high expectations.\"[27] Fire protection is provided by the Bay Shore Fire Department."
        ]
      },
      {
        "id": "transit",
        "heading": "Railroad and transit",
        "paragraphs": [
          "Bay Shore is the mainland terminal for ferry service to several Fire Island communities. Fire Island Ferries, Inc., operating from 99 Maple Avenue in Bay Shore, describes its route as \"Ferry service to western Fire Island communities,\" and its site lists Kismet, Saltaire, Fair Harbor, Atlantique, Dunewood, Ocean Beach, Seaview and Ocean Bay Park among the communities it serves.[25][26]"
        ]
      }
    ],
    "legalCases": [
      {
        "name": "Wohlars v. Town of Islip",
        "citation": "71 A.D.3d 1007, 898 N.Y.S.2d 59 (2d Dept 2010)",
        "court": "New York Supreme Court, Appellate Division, Second Department",
        "year": 2010,
        "connection": "Applies Code of the Town of Islip § 47A-3, the prior-written-notice law that governs streets and sidewalks Town-wide, including in Bay Shore; the underlying fall occurred in a Long Island Rail Road parking lot in Ronkonkoma, not Bay Shore.",
        "holding": "Reversed denial of summary judgment for the Town: once the Town showed no prior written notice of the icy condition, the plaintiffs failed to raise a triable issue that notice was given or that the Town affirmatively created or exacerbated the hazard.",
        "src": [
          18
        ]
      }
    ],
    "landmarks": [
      {
        "name": "Sagtikos Manor",
        "designation": "Listed by the Town of Islip's Historic Islip Trail as a place of historical interest; described by its own historical society as built in 1697.",
        "src": [
          6,
          7
        ]
      }
    ],
    "notableFacts": [
      {
        "text": "The Secatogues' principal village at the site of present-day Bay Shore was called Penataquit, per the Town of Islip's own history page.",
        "src": [
          1
        ]
      },
      {
        "text": "William Nicoll's patent of November 29, 1683, which created the Town of Islip, names John Mowbray as an early patentee of land specifically at Bay Shore.",
        "src": [
          2
        ]
      },
      {
        "text": "Sagtikos Manor, built in 1697 according to its own historical society, hosted an overnight stay by George Washington in 1790.",
        "src": [
          7,
          8
        ]
      },
      {
        "text": "Fire Island Ferries' Bay Shore terminal, at 99 Maple Avenue, serves the western Fire Island communities of Kismet, Saltaire, Fair Harbor, Atlantique, Dunewood, Ocean Beach, Seaview and Ocean Bay Park.",
        "src": [
          25,
          26
        ]
      },
      {
        "text": "South Shore University Hospital, on East Main Street in Bay Shore, describes itself as a Level 1 trauma center, \"the highest designation.\"",
        "src": [
          20
        ]
      },
      {
        "text": "Suffolk County Police's Third Precinct is headquartered in Bay Shore itself, at 1630 5th Avenue, and patrols nine Islip hamlets.",
        "src": [
          9,
          10
        ]
      },
      {
        "text": "Since October 3, 1978, Town of Islip Code § 47A-3 has barred lawsuits over defective streets or sidewalks unless the Town received prior written notice.",
        "src": [
          17
        ]
      },
      {
        "text": "New York's own touring-route description of NY 27A (Montauk Highway) names Bay Shore by name as one of the hamlets the road runs through.",
        "src": [
          11
        ]
      }
    ],
    "sources": [
      {
        "id": 1,
        "title": "Explore Islip History",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 2,
        "title": "Explore Islip History (Nicoll patent and early patentees)",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 3,
        "title": "Explore Islip History (precinct established, first use of \"Town\")",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 4,
        "title": "Explore Islip History (railroad arrival)",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 5,
        "title": "Explore Islip History (Sagtikos Manor / George Washington)",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 6,
        "title": "Explore Islip History (Historic Islip Trail)",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov/community-and-services/explore-islip-history",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 7,
        "title": "Sagtikos Manor Historical Society (home page)",
        "publisher": "Sagtikos Manor Historical Society",
        "url": "https://www.sagtikosmanor.org/",
        "year": "2026",
        "type": "historical-society"
      },
      {
        "id": 8,
        "title": "Sagtikos Manor Historical Society (home page, Washington visit)",
        "publisher": "Sagtikos Manor Historical Society",
        "url": "https://www.sagtikosmanor.org/",
        "year": "2026",
        "type": "historical-society"
      },
      {
        "id": 9,
        "title": "Third Precinct",
        "publisher": "Suffolk County Police Department",
        "url": "https://suffolkpd.org/Precincts-and-Specialized-Units/Precincts/Third-Precinct",
        "year": "2026",
        "type": "government"
      },
      {
        "id": 10,
        "title": "Phone Directory",
        "publisher": "Suffolk County Police Department",
        "url": "https://suffolkpd.org/Contact-Us/Phone-Directory",
        "year": "2026",
        "type": "government"
      },
      {
        "id": 11,
        "title": "Official Description of Highway Touring Routes, Bicycle Touring Routes, Scenic Byways, & Commemorative/Memorial Designations in New York State",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 12,
        "title": "Official Description of Highway Touring Routes... (NY 27 entry)",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 13,
        "title": "Official Description of Highway Touring Routes... (Parkways by Jurisdiction table, Sagtikos/Southern State)",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 14,
        "title": "Official Description of Highway Touring Routes... (Parkways by Jurisdiction table, Robert Moses Causeway)",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 15,
        "title": "Official Description of Highway Touring Routes... (jurisdiction legend, OP&R)",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 16,
        "title": "Official Description of Highway Touring Routes... (jurisdiction legend, asterisk)",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 17,
        "title": "Chapter 47A, Streets and Sidewalks, § 47A-3 Liability of Town",
        "publisher": "Town of Islip (ecode360)",
        "url": "https://ecode360.com/6509602",
        "year": "2026",
        "type": "government"
      },
      {
        "id": 18,
        "title": "Wohlars v. Town of Islip, 71 A.D.3d 1007 (2d Dept 2010)",
        "publisher": "Caselaw Access Project, Harvard Law School Library",
        "url": "https://static.case.law/ad3d/71/html/1007-01.html",
        "year": "2010",
        "type": "court"
      },
      {
        "id": 20,
        "title": "South Shore University Hospital (home page)",
        "publisher": "Northwell Health",
        "url": "https://southside.northwell.edu/",
        "year": "2026",
        "type": "institution"
      },
      {
        "id": 21,
        "title": "South Shore University Hospital (home page, rebrand notice)",
        "publisher": "Northwell Health",
        "url": "https://southside.northwell.edu/",
        "year": "2026",
        "type": "institution"
      },
      {
        "id": 22,
        "title": "South Shore University Hospital (home page, address)",
        "publisher": "Northwell Health",
        "url": "https://southside.northwell.edu/",
        "year": "2026",
        "type": "institution"
      },
      {
        "id": 23,
        "title": "Suffolk County (Tenth Judicial District courts page)",
        "publisher": "New York State Unified Court System (nycourts.gov)",
        "url": "https://www.nycourts.gov/courts/10jd/suffolk/",
        "year": "2026",
        "type": "court"
      },
      {
        "id": 24,
        "title": "Islip, NY | Official Website (home page footer)",
        "publisher": "Town of Islip",
        "url": "https://www.islipny.gov",
        "year": "2026",
        "type": "government"
      },
      {
        "id": 25,
        "title": "Fire Island Ferries (home page)",
        "publisher": "Fire Island Ferries, Inc.",
        "url": "https://www.fireislandferries.com/",
        "year": "2026",
        "type": "institution"
      },
      {
        "id": 26,
        "title": "Fire Island Ferries (home page, contact)",
        "publisher": "Fire Island Ferries, Inc.",
        "url": "https://www.fireislandferries.com/",
        "year": "2026",
        "type": "institution"
      },
      {
        "id": 27,
        "title": "Bay Shore Union Free School District (home page)",
        "publisher": "Bay Shore Union Free School District",
        "url": "https://www.bayshoreschools.org/",
        "year": "2026",
        "type": "government"
      }
    ]
  },
  "dataSources": {
    "census2020": {
      "name": "U.S. Census Bureau, TIGERweb — 2020 Census tabulation geography (POP100, HU100, AREALAND)",
      "url": "https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/tigerWMS_Census2020/MapServer",
      "retrieved": "2026-09-17"
    },
    "acs": {
      "name": "U.S. Census Bureau, American Community Survey 2020–2024 5-Year Estimates, tables B08303, B08013, B08301, B08302, B08201, B19013, B01002",
      "url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/",
      "period": "2020–2024",
      "retrieved": "2026-09-17",
      "note": "Survey estimates with 90% margins of error. lowReliability = coefficient of variation above 30%."
    },
    "fars": {
      "name": "National Highway Traffic Safety Administration, Fatality Analysis Reporting System (FARS), 2010–2024 national files",
      "url": "https://www.nhtsa.gov/file-downloads?p=nhtsa/downloads/FARS/",
      "retrieved": "2026-09-17",
      "preliminaryYears": [
        2024
      ],
      "note": "Crashes on public trafficways in which a person died within 30 days. No personal identifiers. Placed by reported coordinates into 2020 Census boundaries."
    },
    "nys": {
      "name": "New York State Department of Motor Vehicles, Motor Vehicle Crashes — Case Information: Four Year Window",
      "url": "https://data.ny.gov/Transportation/Motor-Vehicle-Crashes-Case-Information-Four-Year-W/e8ky-4vqe",
      "period": "2021–2024",
      "retrieved": "2026-09-17",
      "note": "Police-reported crashes coded to a town, city or village by the reporting agency. Hamlets are not coded; hamlet pages show the parent town."
    }
  }
}