US Bridges

West 37th Street over AMTRAK W Side Con

Good

New York County, New York · In Manhattan · Structure no. 000000002245060

Built
1934
91 years old, rebuilt 2003
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
119 ft
3 main spans
Daily traffic
3,222
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

West 37th Street over AMTRAK W Side Con is a steel stringer/multi-beam or girder carrying West 37th Street over AMTRAK W Side Con in New York County, New York. It was built in 1934 and reconstructed in 2003, so it is 91 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,222 vehicles a day, roughly 15% of them trucks, projected to reach 6,322 by 2041. The structure is 119 ft (36.3 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesWest 37th Street
CrossesAMTRAK W Side Con
LocationIn Manhattan
RouteCity Street 0
Coordinates40.75715, -73.99934
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating105.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length119 ft (36.3 m)
Longest span41 ft (12.5 m)
Deck width60 ft (18.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,222 (2020)
Projected traffic6,322 by 2041
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$10.2 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was West 37th Street over AMTRAK W Side Con built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 2003.

What condition is West 37th Street over AMTRAK W Side Con in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.

How much traffic does West 37th Street over AMTRAK W Side Con carry?

About 3,222 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is West 37th Street over AMTRAK W Side Con?

The structure is 119 ft (36.3 m) long with a longest span of 41 ft (12.5 m) and a deck 60 ft wide.

Who owns West 37th Street over AMTRAK W Side Con?

It is owned by the City or Municipal Highway Agency.