US Bridges

West 42nd Street over AMTRAK W Side Con

Fair

New York County, New York · In Manhattan · Structure no. 000000002245210

Built
1934
91 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
103 ft
4 main spans
Daily traffic
14,612
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

West 42nd Street over AMTRAK W Side Con is a steel continuous stringer/multi-beam or girder carrying West 42nd Street over AMTRAK W Side Con in New York County, New York. It was built in 1934, 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 14,612 vehicles a day, roughly 8% of them trucks, projected to reach 14,680 by 2041. The structure is 103 ft (31.4 m) long and 100 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesWest 42nd Street
CrossesAMTRAK W Side Con
LocationIn Manhattan
RouteCity Street 0
Coordinates40.76, -73.99624
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating93 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length103 ft (31.4 m)
Longest span34 ft (10.4 m)
Deck width100 ft (30.5 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,612 (2019)
Projected traffic14,680 by 2041
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 proposedDeck replacement with only incidental widening
Estimated improvement cost$17.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was West 42nd Street over AMTRAK W Side Con built?

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

What condition is West 42nd Street over AMTRAK W Side Con in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does West 42nd Street over AMTRAK W Side Con carry?

About 14,612 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is West 42nd Street over AMTRAK W Side Con?

The structure is 103 ft (31.4 m) long with a longest span of 34 ft (10.4 m) and a deck 100 ft wide.

Who owns West 42nd Street over AMTRAK W Side Con?

It is owned by the City or Municipal Highway Agency.