The following is a listing of the state touring route system on Long Island and in New York City as it was in 1970. Differences between the system then and now are noted. At the time, NY 433, NY 448, NY 454 and NY 878 did not yet exist. NY 113, NY 115, NY 132A, and NY 495, which existed at the time, have been decommissioned. Sections of NY 119, NY 128, and NY 137 were also decommissioned. The routes of NY 9A, NY 24, NY 27, and NY 27A have been modified. A new segment, the Glen Cove Arterial Highway, was added to NY 107 since 1970. There were proposals to extend NY 135 south to the Wantagh Parkway and to extend NY 347 west to the Long Island Expressway (I-495). These were never built and the proposed segments were decommissioned.
 | Cross Bronx Expressway, Webster Avenue, East Fordham Road, Boston Road, Boston Post Road, Main Street, Huguenot Street |
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Direction: North/South Southern Terminus: George Washington Bridge at the New York-New Jersey border Northern Terminus: New York-Connecticut border Status: Unchanged. | |
 | Bear Mountain Bridge Road, Main Street, East Main Street, Birdsall Road |
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Direction: East/West Western Terminus: New York-Pennsylvania border Eastern Terminus: New York-Connecticut border Status: Unchanged. | |
 | Cross Bronx Expressway, Broadway, Albany Post Road, South Highland Avenue, North Highland Avenue, Briarcliff-Peekskill Parkway |
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Direction: North/South Southern Terminus: George Washington Bridge at the New York-New Jersey border Northern Terminus: United States-Canada border Status: Unchanged. | |
 | West Side Highway, Henry Hudson Parkway, Broadway, Ashburton Avenue, Saw Mill River Road, Briarcliff-Peekskill Parkway, South Riverside Avenue, North Riverside Avenue, Albany Post Road |
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Direction: North/South Southern Terminus: Holland Tunnel (I-78) in Manhattan Northern Terminus: Briarcliff-Peekskill Parkway (US 9) in Peekskill Status: Rerouted along West Street from the Battery Tunnel (I-478) to the beginning of the Henry Hudson Parkway as a result of the collapse of the West Side Highway. Unchanged from the beginning of the Henry Hudson Parkway to US 9. | |
 | Provost Avenue, South Third Avenue, South Columbus Avenue, North Columbus Avenue, White Plains Road, West Post Road, East Post Road, North Broadway, Mount Kisco Road, Bedford Road, Old Post Road, Cantitoe Street, Jay Street, Goldens Bridge Road, Main Street, Mahopac Avenue, Brewster Road |
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Direction: North/South Southern Terminus: Boston Road (US 1) in the Bronx Northern Terminus: United States-Canada border Status: Unchanged. | |
 | 212 Street, Hollis Court Boulevard, Hempstead Avenue, Hempstead Turnpike, Fulton Avenue, Conklin Street |
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Direction: East/West Western Terminus: Hillside Avenue (NY 25) in Queens Eastern Terminus: Broad Hollow Road (NY 110) in Farmingdale Status: Unchanged. | |
| Peconic Avenue, Flanders Road, Riverhead-Hampton Bays Road |
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Direction: North/South Northern Terminus: Main Street (NY 25) in Riverhead Southern Terminus: Montauk Highway (NY 27A) in Hampton Bays Status: Rerouted along CR 94 from Long Island Expressway (I-495) to beginning of Flanders Road. Unchanged from beginning of Flanders Road to NY 27A. Note: In 1970, Nugent Drive/Center Drive (Suffolk CR 94) had not yet been built. Therefore, NY 24 crossed the Peconic River on Peconic Avenue, which is now part of Suffolk CR 63, and ended at Main Street (NY 25) in Riverhead. Currently, NY 24 extends further west, multiplexed with CR 94, to its northern terminus at the Long Island Expressway (I-495). | |
 | Queensboro Bridge, Queens Boulevard, Hillside Avenue, Braddock Avenue, Jericho Turnpike, Main Street, Middle Country Road, Main Road |
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Direction: East/West Western Terminus: 2 Avenue, East 59 Street, and East 60 Street in Manhattan Eastern Terminus: Orient Point Status: Unchanged. | |
 | 21 Street, Jackson Avenue, Northern Boulevard, Harbor Road, Main Street, Fort Salonga Road, Saint Johnland Road, North Country Road, Hulse Avenue, Parker Road |
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Direction: East/West Western Terminus: Midtown Tunnel (I-495) in Queens Eastern Terminus: Middle Country Road (NY 25) in Calverton Status: Unchanged. | |
 | Hillside Avenue |
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Direction: East/West Western Terminus: Braddock Avenue (NY 25) in Queens Eastern Terminus: Jericho Turnpike (NY 25) in Old Westbury Status: Unchanged. | |
 | West Side Highway, Battery Tunnel, Gowanus Parkway, Prospect Parkway, Church Avenue, Flatbush Avenue, Conduit Boulevard, North Conduit Avenue, South Conduit Avenue, Sunrise Highway, North Road, Flying Point Road, Montauk Highway |
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Direction: East/West Western Terminus: Holland Tunnel (I-78) in Manhattan Eastern Terminus: Montauk Point Lighthouse Status: Decomissioned from I-78 to beginning of Prospect Expressway. Unchanged from beginning of Prospect Expressway to Montauk Point. Note: The Prospect Parkway has been renamed the Prospect Expressway. The Gowanus Parkway has been renamed the Gowanus Expressway, a section of the Brooklyn-Queens Expressway (I-278). | |
 | Carmens Mill Road, Merrick Road, Montauk Highway, Main Street, Hill Street, Hampton Road |
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Direction: East/West Western Terminus: Sunrise Highway (NY 27) in Massapequa Eastern Terminus: Flying Point Road (NY 27/Suffolk CR 39A) in Southampton Status: Unchanged from NY 27 in Massapequa to NY 27 in Oakdale. Decommissioned from NY 27 in Oakdale to NY 27/CR 39A in Southampton. Note: The decommissioned section of NY 27A is now Suffolk CR 85, Suffolk CR 80, and NY 900W. There are also some small unnumbered sections. | |
 | Main Street, South Division Street, Crompond Road, Saw Mill River Road, Amawalk Road, Woods Bridge Road, Cross River Road, Old Post Road |
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Direction: East/West Western Terminus: Briarcliff-Peekskill Parkway (US 9) in Peekskill Eastern Terminus: New York-Connecticut border Status: Unchanged. | |
 | Central Park Avenue, Tarrytown Road, Hillside Avenue, Grasslands Road, Bradhurst Avenue, Saw Mill River Road, Somerstown Road |
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Direction: North/South Southern Terminus: New York Thruway (I-87) in Yonkers Northern Terminus: Somers Road (US 202) in Somers Status: Unchanged. | |
 | West Hartsdale Avenue, Knollwood Road |
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Direction: North/South Southern Terminus: Central Park Avenue (NY 100) in Hartsdale Northern Terminus: Bradhurst Avenue (NY 100) and Grasslands Road (NY 100/NY 100C) in Valhalla Status: Unchanged. | |
 | Dobbs Ferry Road |
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Direction: East/West Western Terminus: Saw Mill River Road (NY 9A) in White Plains Eastern Terminus: Tarrytown Road (NY 119) in White Plains Status: Unchanged. | |
 | Grasslands Road |
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Direction: East/West Western Terminus: Saw Mill River Road (NY 9A) in Hawthorne Eastern Terminus: Bradhurst Avenue (NY 100) and Knollwood Road (NY 100A) in Valhalla Status: Unchanged. | |
 | Port Washington Boulevard |
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Direction: North/South Southern Terminus: Northern Boulevard (NY 25A) and Searingtown Road (Nassau CR 101) in Manhasset Northern Terminus: Middle Neck Road, Harbor Road, and Astor Lane in Port Washington Status: Unchanged. | |
 | Front Street |
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Direction: East/West Western Terminus: Hempstead Turnpike (NY 24) in West Hempstead Eastern Terminus: Hempstead Turnpike (NY 24) in East Meadow Status: Unchanged. | |
 | Jerusalem Avenue |
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Direction: East/West Western Terminus: Newbridge Road (NY 106) in North Bellmore Eastern Terminus: Hicksville Road (NY 107) in Massapequa Status: Unchanged. | |
 | Newbridge Road, North Broadway, Jericho-Oyster Bay Road, Pine Hollow Road, South Street |
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Direction: North/South Southern Terminus: Jerusalem Avenue (NY 105/Nassau CR 105) in North Bellmore Northern Terminus: Bay Avenue in Oyster Bay Status: Unchanged. | |
 | Hicksville Road, Broadway, North Broadway, Cedar Swamp Road, Glen Cove Road |
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Direction: North/South Southern Terminus: Merrick Road (Nassau CR 27) in Massapequa Northern Terminus: Cedar Swamp Road at the Glen Cove city line Status: Unchanged from CR 27 to Cedar Swamp Road. Extended north along the Glen Cove Arterial Highway and Pratt Boulevard (Nassau CR 243) to Glen Cove Avenue in Glen Cove. | |
 | Harbor Road |
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Direction: North/South Southern Terminus: Pulaski Boulevard (Suffolk CR 11) and Woodbury Road (Nassau CR 12) in Cold Spring Harbor Northern Terminus: NY 25A in Cold Spring Harbor Status: Unchanged. Note: Pulaski Boulevard has been renamed Pulaski Road. | |
 | Fulton Street, Babylon-Farmingdale Road |
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Direction: East/West Western Terminus: Hempstead Turnpike (NY 24) in Farmingdale Eastern Terminus: Montauk Highway (NY 27A) in Babylon Status: Unchanged. | |
 | Broadway, Broad Hollow Road, Walt Whitman Road, New York Avenue |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27A) in Amityville Northern Terminus: Cove Road in Huntington Status: Unchanged. | |
 | Islip Avenue, Joshua's Path, Wheeler Road, Hauppauge Road |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27A) in Islip Northern Terminus: Main Street (NY 25/NY 25A), Middle Country Road (NY 25), and North Country Road (NY 25A) in Smithtown Status: Unchanged. | |
 | Medford Avenue, Medford Road, Port Jefferson-Patchogue Road |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27A) in Patchogue Northern Terminus: NY 25A in Port Jefferson Status: Unchanged. | |
 | Quogue-Riverhead Road, Riverleigh Avenue |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27A) in Quogue Northern Terminus: Center Drive (NY 24/Suffolk CR 94) and Flanders Road (NY 24) in Riverhead Status: Decommissioned. Note: The former NY 113 is now Suffolk CR 104. | |
 | Buells Lane, East Hampton-Sag Harbor Turnpike, South Ferry Road, North Ferry Road |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27) in East Hampton Northern Terminus: Front Street (NY 25) in Greenport Status: Unchanged. | |
 | Wantagh Avenue |
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Direction: North/South Southern Terminus: Merrick Road (Nassau CR 27) in Wantagh Northern Terminus: Hicksville Road (NY 107) in Levittown Status: Decommissioned. Note: The former NY 115 is now Nassau CR 189. | |
 | Purdys Road, Somers Road, Titicus Road |
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Direction: East/West Western Terminus: Somerstown Road (US 202) in Somers Eastern Terminus: New York-Connecticut border Status: Unchanged. | |
 | Bedford Road, Manville Road, South Main Street, North Main Street, Woods Bridge Road |
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Direction: North/South Southern Terminus: Broadway (US 9) in Tarrytown Northern Terminus: Cross River Road (NY 35) in Katonah Status: Rerouted along Phelps Way from US 9 to Bedford Road. Unchanged from Phelps Way to NY 35. Note: The section of Bedford Road from US 9 to the eastern end of Phelps Way is now designated NY 448. | |
 | Saw Mill River Road, Tomahawk Street |
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Direction: North/South Southern Terminus: Somerstown Road (NY 100) in Yorktown Heights Northern Terminus: US 6 in Mahopac Status: Unchanged. | |
 | White Plains Road, Tarrytown Road, Main Street, Hamilton Avenue, Westchester Avenue |
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Direction: North/South Western Terminus: Broadway (US 9) in Tarrytown Eastern Terminus: Cross Westchester Expressway (I-287) and North Street (NY 127) in White Plains Status: Unchanged from US 9 to NY 22. Decommissioned from NY 22 to I-287. Note: The former section of NY 119 between NY 22 and I-287 is currently designated Westchester CR 71 and Westchester CR 62. | |
 | Purchase Street, King Street, Quaker Street |
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Direction: North/South Southern Terminus: Boston Post Road (US 1) in Rye Northern Terminus: Millwood Road (NY 133) in Ossining Status: Unchanged from US 1 to NY 133. Extended north along Millwood Road to NY 100. | |
 | Westchester Avenue, King Street |
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Direction: North/South Southern Terminus: Purchase Street (NY 120) and Cross Westchester Expressway (I-287) in Purchase Northern Terminus: Purchase Street (NY 120) in Armonk Status: Unchanged. | |
 | Old Post Road, North Salem Road, Grant Road, Titicus Road, Peach Lake Road |
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Direction: North/South Southern Terminus: Cantitoe Street (NY 22) in Bedford Northern Terminus: Danbury Road (US 6/US 202) in Brewster Status: Unchanged. | |
 | Smith Ridge Road |
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Direction: North/South Southern Terminus: New York-Connecticut border Northern Terminus: Old Post Road (NY 35) in South Salem Status: Unchanged. | |
 | Salem Road, Spring Street |
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Direction: North/South Southern Terminus: Stone Hill Road (NY 137) in Pound Ridge Northern Terminus: Old Post Road (NY 35) in South Salem Status: Unchanged. | |
 | Weaver Street, Palmer Avenue, Secor Road, Old Mamaroneck Road, Mamaroneck Avenue |
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Direction: North/South Southern Terminus: Boston Post Road (US 1) in Larchmont Northern Terminus: East Post Road (NY 22) in White Plains Status: Unchanged. | |
 | Harrison Avenue, North Street |
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Direction: North/South Southern Terminus: Boston Post Road (US 1) in Mamaroneck Northern Terminus: Cross Westchester Expressway (I-287) and Westchester Avenue (NY 119) in White Plains Status: Unchaged. Note: Westchester Avenue no longer carries the NY 119 designation. | |
 | North Greenwich Road, Cox Avenue, School Street, Main Street, Armonk Road |
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Direction: North/South Southern Terminus: New York-Connecticut border Northern Terminus: Main Street (NY 117) in Mount Kisco Status: Redesignated NY 433 from New York-Connecticut border to NY 22. Rerouted along Main Street from NY 22 to School Street. Unchanged from School Street to NY 117. | |
 | Maple Street, Grand Street, Old Croton Lake Road |
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Direction: East/West Western Terminus: North Riverside Avenue (NY 9A) in Croton-on-Hudson Eastern Terminus: Saw Mill River Road (NY 118) in Yorktown Heights Status: Unchanged. | |
 | Old Yorktown Road |
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Direction: North/South Southern Terminus: Crompond Road (US 202/NY 35) in Yorktown Heights Northern Terminus: East Main Street (US 6) in Shrub Oak Status: Unchanged. | |
 | Baldwin Road |
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Direction: East/West Western Terminus: Taconic Parkway in Yorktown Heights Eastern Terminus: Crompond Road (US 202/NY 35) in Yorktown Status: Decommissioned. | |
 | Croton Avenue, Somerstown Road, Millwood Road, West Main Street |
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Direction: East/West Western Terminus: North Highland Avenue (US 9) in Ossining Eastern Terminus: Bedford Road (NY 117) in Ossining Status: Unchanged. | |
 | Dale Avenue, Hawkes Avenue, Croton Dam Road, Kitchawan Road |
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Direction: North/South Southern Terminus: Croton Avenue (NY 133) in Ossining Northern Terminus: Somerstown Road (NY 100) in Ossining Status: Unchanged. | |
 | Seaford-Oyster Bay Expressway |
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Direction: North/South Southern Terminus: Wantagh Parkway in Seaford Northern Terminus: Jericho Turnpike (NY 25) in Syosset Status: Unbuilt and decommissioned from Wantagh Parkway to CR 27. Unchanged from CR 27 to NY 25. | |
 | High Ridge Road, Westchester Avenue, Stone Hill Road, Pea Pond Road, Girdle Ridge Road |
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Direction: North/South Southern Terminus: New York-Connecticut border Northern Terminus: Jay Street (NY 22) and Cantitoe Street (NY 22) in Katonah Status: Unchanged from New York-Connecticut border to NY 121. Decommissioned from NY 121 to NY 22. Note: Pea Pond Road and Girdle Ridge Road are now designated Westchester CR 309. | |
 | Goldens Bridge Road, Waccabuc Road |
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Direction: East/West Western Terminus: Somerstown Road (NY 100) in Purdys Eastern Terminus: North Salem Road (NY 121) in Goldens Bridge Status: Unchanged. | |
 | Primrose Street |
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Direction: North/South Southern Terminus: Somerstown Road (NY 100) in Katonah Northern Terminus: Lincolndale Road (US 202) in Katonah Status: Unchanged. | |
 | Broadway, Commerce Street, Franklin Avenue, Bedford Road |
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Direction: North/South Southern Terminus: Bradhurst Avenue (NY 100) in Hawthorne Northern Terminus: Manville Road (NY 117) in Pleasantville Status: Unchanged. | |
 | South Bedford Road |
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Direction: East/West Western Terminus: Main Street (NY 117) in Mount Kisco Eastern Terminus: Old Post Road (NY 22) in Mount Kisco Status: Unchanged from NY 117 to NY 22. Extended east along Pound Ridge Road to NY 137. | |
 | Bear Mountain Bridge Road, Main Street, Division Street, Crompond Road, Saw Mill River Road, Tomahawk Street, Lincolndale Road, Lovell Street, Mill Street, Somers Road, Somerstown Road |
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Direction: East/West Western Terminus: New York-New Jersey border Eastern Terminus: New York-Connecticut border Status: Unchanged. | |
 | Babylon-Northport Expressway, Deer Park Avenue, Deer Park Road |
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Direction: North/South Southern Terminus: Montauk Highway (NY 27A) in Babylon Northern Terminus: Northern Parkway, Deer Park Road West (Suffolk CR 35), and Deer Park Road East (Suffolk CR 66) in Dix Hills Status: Unchanged. | |
 | Smithtown Bypass, Nesconset Highway |
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Direction: East/West Western Terminus: Long Island Expressway (NY 495) in Hauppauge Eastern Terminus: NY 25A in Port Jefferson Status: Unbuilt and decommissioned from I-495 to NY 454. Unchanged from NY 454 to NY 25A. | |
 | Drumgoole Boulevard, Richmond Avenue, Willowbrook Expressway |
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Direction: North/South Southern Terminus: New York-New Jersey border at the Outerbridge Crossing Northern Terminus: New York-New Jersey border at the Bayonne Bridge Status: Rerouted along West Shore Expressway and Staten Island Expressway from Outerbridge Crossing to beginning of Willowbrook Expressway. Unchanged from beginning of Willowbrook Expressway to Bayonne Bridge. Note: The Willowbrook Expressway has been renamed the Dr. Martin Luther King, Jr. Expressway. | |
 | Long Island Expressway |
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Direction: East/West Western Terminus: Clearview Expressway (I-295) in Queens Eastern Terminus: Main Street (NY 25) in Riverhead Status: Redesignated I-495. Extended east to Old Country Road (Suffolk CR 58) in Riverhead. |
