town

Mamaroneck (town)

Westchester County

Bridges 12 placed here by the Bridge Conditions dataset

BIN	Carries / crosses	County	Owner	Built	Condition
2262290 Bridge	BONNIE BRIAR LA over SHELDRAKE RIVER	Westchester	Town	1950	Poor
2262280 Bridge	EAST HICKORY GROVE DR over SHELDRAKE RIVER	Westchester	Town	1939	Fair
2262300 Bridge	FENIMORE RD over WINDING BROOK	Westchester	Town	1920	Fair
5514649 Bridge	I95 - New England Thruway over SHELDRAKE RIVER	Westchester	NYS Thruway Authority	1956	Fair
5514830 Bridge	I95 NB to Madison Ave over CULVERT-PINE BRK	Westchester	NYS Thruway Authority	1958	Fair
5514590 Bridge	I95 NB to Madison Ave over I-95	Westchester	NYS Thruway Authority	1958	Fair
3348480 Bridge	LAKESIDE DR over SHELDRAKE RIVER	Westchester	County	1925	Good
3348250 Bridge	MURRAY AVE over COMMUNITY PARK	Westchester	County	1929	Fair
1037510 Bridge	NY125 - WEAVER ST over 95IX	Westchester	NYSDOT	1957	Fair
1037500 Bridge	NY125 - WEAVER ST over MNRR NH LINE	Westchester	NYSDOT	1886	Fair
2225130 Bridge	ROCKLAND AVE over SHELDRAKE RIVER	Westchester	Village	1930	Fair
3358640 Bridge	SAXON WOODS PK over MAMARONECK RIVER	Westchester	County	1966	Fair Posted

Source: Bridge Conditions, NYS Department of Transportation, updated Oct 5, 2026; NYSDOT Bridges. Our copy checked Nov 2, 2026. Large culverts are not placed by town in the public data.

Contracts naming Mamaroneck (town) 30

D264989Awarded May 3, 2023
PAVEMENT - PEDESTRIAN IMPROVEMENTS - Rt 6 & Rt 125 in Towns of Cortlandt & Mamaroneck
NY 6, NY 125 · Cortlandt (town), Mamaroneck (town) · Westchester · PIN 8815.47 · 63 sheets indexed
Record Plans Online ↗
D900007Awarded Jul 13, 201213 structures
Design-Build Zone 2 Contract; 13 Bridges in Region 8
NY 9, NY 17K, NY 32, NY 125, NY 208, NY 311, NY 55, NY 100C, NY 907W · Cortlandt (town), Montgomery (town), Cornwall (town), Mamaroneck (town), Hamptonburgh (town), Rye (town), Patterson (town), Poughkeepsie (town), Mount Pleasant (town), Yonkers (town), Wallkill (town), Pelham Manor (town), Clinton Corners (town) · Columbia and others · PIN SABP.07 · 1349 sheets indexed
Record Plans Online ↗
D260380Awarded May 7, 200713 structures
BRIDGE Maintenance of 13 Bridges at Various Locations
I-684, US 9W, I-287, NY 100, NY 120, NY 125, NY 128, NY 22, NY 9A, US 9 · Southeast (town), Nyack (village), Upper Nyack (village), Yonkers (city), Bronxville (village), Greenburgh (town), Ardsley (village), Elmsford (village), Mount Pleasant (town), White Plains (city), Harrison (village), Rye Brook (village), Port Chester (village), Rye (city), North Salem (town), Somers (town), North Castle (town), Mamaroneck (town), Croton-On-Hudson (village), Cortlandt (town), Buchanan (village) · Putnam and others · PIN 8809.02 · 63 sheets indexed
Record Plans Online ↗
D259585Awarded May 28, 2004
TRAFFIC SIGNALS;
NY 216, NY 55, NY 82, US 44, US 9, NY 303, NY 59, US 202, US 9W, NY 117, NY 125, NY 128, NY 129, NY 133, NY 172, NY 22, NY 9A · East Fishkill (town), Beekman (town), Poughkeepsie (city), Wappinger (town), Wappingers Falls (village), Orangetown (town), Clarkstown (town), Ramapo (town), Airmont (village), Spring Valley (village), Haverstraw (village), West Haverstraw (village), Stony Point (town), Mount Kisco (village), Mamaroneck (town), Scarsdale (village), Croton-On-Hudson (village), Cortlandt (town), Buchanan (village) · Columbia and others · PIN 8808.21 · 32 sheets indexed
Record Plans Online ↗
D259269Awarded Feb 26, 2003
DRAINAGE IMPROVEMENTS,;RT. 125;
NY 125 · Mamaroneck (town), Scarsdale (village) · Westchester · PIN 8032.12 · 22 sheets indexed
Record Plans Online ↗
D258489Awarded Jul 25, 2000
A.C. RECON.,;RT. 125;
NY 125 · Pelham Manor (village), Pelham (village), Mount Vernon (city), Eastchester (town), New Rochelle (city), Scarsdale (village), White Plains (city), Harrison (village), Rye Brook (village), Mamaroneck (town) · Westchester · PIN 8032.06 · 52 sheets indexed
Record Plans Online ↗
D256656Awarded Oct 6, 199510 structures
BRIDGE REHABS. AND CULVERT REPLACEMENTS,;RTS. I-287, I-684 & 125;
I-287, I-684, NY 100, NY 100C, NY 119, NY 120, NY 120A, NY 125 · Harrison (village), Greenburgh (town), Elmsford (village), White Plains (city), Rye Brook (village), Port Chester (village), Rye (city), North Castle (town), Mount Pleasant (town), Mamaroneck (town), Scarsdale (village) · Westchester · PIN 8729.37 · 232 sheets indexed
Record Plans Online ↗
D256409Awarded Mar 31, 1995
VARIOUS SHS.,;PAVEMENT MARKING CONTRACT,;VARIOUS RTS.; SHS. 1167,1207,1221,1235,1307,1308,1309,1324,1341,1370,1415,1455,1456,1457,1512,1529,1533,1570,1645,1645,1677,1728,1762,1801,1850,1886,1922,1925,5003,5006,5009,5050,5092,5098,5135,5136,5147,5149,5154,5146,5156,5203,5226,5231,5298,5326,5355,5357,5361,5362,5364,5371,5372,5374,5376,5387,5438,5460,5464,5482,5549,5571,5606,5662,5719,5726,5728,8093,8327,8347,8364,8366,8453,8457,8492,8507,8511,8525,9003,9004,9024,9206,9226,9244,9246,9249,9251,9254,9256,9257,9274,9286,9289,9297,9452,9253,9254,9258,9476,9477,9478,50--02,66--15,68--10
NY 216, NY 22, NY 343, NY 52, NY 55, NY 82, NY 9D, NY 9G, US 44, US 9, NY 118, NY 311, US 6, NY 100, NY 100C, NY 116, NY 117, NY 119, NY 120, NY 120A, NY 121, NY 124, NY 125, NY 127, NY 128, NY 133, NY 138, NY 172, NY 35, NY 448, NY 9A, US 202 · Fishkill (town), Poughkeepsie (town), East Fishkill (town), Beekman (town), Pawling (town), Amenia (town), Pleasant Valley (town), Wappinger (town), Hyde Park (town), Rhinebeck (town), Carmel (town), Patterson (town), Kent (town), Southeast (town), Brewster (village), Lewisboro (town), White Plains (city), Greenburgh (town), Mount Pleasant (town), Briarcliff Manor (village), Ossining (town), New Castle (town), Yorktown (town), Somers (town), Pleasantville (village), Mount Kisco (village), Elmsford (village), Harrison (village), North Castle (town), Bedford (town), Pound Ridge (town), Mamaroneck (town), Scarsdale (village), North Salem (town), Cortlandt (town), Ardsley (village), Croton-On-Hudson (village), Buchanan (village) · Dutchess and others · PIN 8804.31 · 11 sheets indexed
Record Plans Online ↗
D254352Awarded Nov 13, 1992
BRIDGE OVER ABANDONED RAILROAD & INTERSECTION WITH STRATTON RD.,;BRIDGE REMOVAL & INTERSECTION IMPROVEMENT,;RT. 125;
NY 125 · Mamaroneck (town), Scarsdale (village) · Westchester · PIN 8032.04 · 13 sheets indexed
Record Plans Online ↗
D253104Awarded Feb 7, 1990
LANDSCAPING, RT. 907W & 125;
NY 125 · Pelham Manor (village), Pelham (village), Mount Vernon (city), Eastchester (town), New Rochelle (city), Scarsdale (village), White Plains (city), Harrison (village), Rye Brook (village), Mamaroneck (town) · Westchester · PIN 8101.29 · 16 sheets indexed
Record Plans Online ↗
D251362Awarded Apr 22, 19886 structures
A.C. RECON. OF HUTCHINSON RIVER PARKWAY; BRIDGE REMOVAL, CONST. TWIN CONC, BOX BRIDGE
NY 125 · Pelham Manor (village), Pelham (village), Mount Vernon (city), Eastchester (town), New Rochelle (city), Scarsdale (village), White Plains (city), Harrison (village), Rye Brook (village), Mamaroneck (town) · Westchester · PIN 8101.23 · 205 sheets indexed
Record Plans Online ↗
D500558Awarded Nov 23, 19872 structures
REPLACE RT. 125 BRIDGE OVER METRO NORTH R.R., REHAB. BRIDGE OVER N.Y.S. THRUWAY; PRESTRESSED CONC. SLAB, BRIDGE REHAB.
NY 125 · Mamaroneck (town) · Westchester · PIN 8032.03 · 70 sheets indexed
Record Plans Online ↗
D251765Awarded May 9, 1986
TRAFFIC SIGNALIINSTALLATION ON VARIOUS RTES.
NY 376, NY 82, NY 17, NY 17A, NY 17K, NY 17M, NY 208, NY 94, NY 22, NY 312, US 202, US 6, NY 212, NY 213, NY 32, NY 55, US 209, US 44, NY 100, NY 118, NY 120, NY 123, NY 124, NY 125, NY 127, NY 133, NY 138, NY 35, US 9 · East Fishkill (town), Wallkill (town), Warwick (village), Montgomery (town), Newburgh (town), Chester (village), Monroe (town), South Blooming Grove (village), Washingtonville (village), Southeast (town), Patterson (town), Haverstraw (village), West Haverstraw (village), Saugerties (town), Marbletown (town), Gardiner (town), Plattekill (town), Port Chester (village), Lewisboro (town), Yonkers (city), Mount Pleasant (town), Pleasantville (village), New Castle (town), Mount Kisco (village), Bedford (town), Yorktown (town), Somers (town), Mamaroneck (town), Harrison (village), Ossining (village) · Columbia and others · PIN 8802.16 · 34 sheets indexed
Record Plans Online ↗
D250527Awarded Jun 28, 1983
A.C. RECON. ON RT. 1; SIGNALS, PAVEMENT MARKINGS
NY 125, US 1 · Mamaroneck (town) · Westchester · PIN 8473.05 · 14 sheets indexed
Record Plans Online ↗
D96190Awarded Aug 28, 1979
TRAFFIC SIGNALS & INTERSECTION RECONSTRUCTION AT 5 LOCATIONS;
NY 125, NY 129, NY 6N, NY 9A, US 1, US 6, US 9 · Mamaroneck (town), Croton-On-Hudson (village), Cortlandt (town), Yorktown (town) · Westchester · PIN 8750.48 · 20 sheets indexed
Record Plans Online ↗

Showing the newest 15. Search all contracts in the county for “Mamaroneck”

Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 2, 2026.

STIP entries naming “Mamaroneck” 7

PIN 847315STIP
RESURFACE US ROUTE 1
Programmed FFY 2026 $1.0M, FFY 2028 $19M · Westchester
PIN 876266STIP
SOUTH BARRY AVENUE OVER OTTER CREEK TIDAL BASIN BRIDGE REPLA
Programmed FFY 2027 $4.5M · Westchester
PIN 876292STIP
HALSTEAD AVENUE ADA SIDEWALK
Programmed FFY 2026 $7.0M · Westchester
PIN 876318STIP
ROCKLAND AVENUE OVER SHELDRAKE RIVER BRIDGE REPLACEMENT
Programmed FFY 2026 $38k, FFY 2028 $592k · Westchester
PIN 876338STIP
COLONIAL AVENUE PEDESTRIAN IMPROVEMENTS
Programmed FFY 2026 $20k, FFY 2027 $1.2M · Westchester
PIN 876364STIP
MURRAY AVENUE/COMMUNITY PARK BRIDGE REPAIRS
Programmed FFY 2027 $6k, FFY 2028 $7.4M · Westchester
PIN 881765STIP
PREVENTIVIE MAINTENANCE INITIATIVE PAVING
Programmed FFY 2026 $360k, FFY 2027 $32M · Westchester

Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Nov 2, 2026. Matched by the place name in the title or description.