US Bridges

West 33rd Street over AMTRAK W Side Con

Fair

New York County, New York · In West Manhattan · Structure no. 00000000224501B

Built
1939
86 years old
Condition
Fair
inspected January 2024
Type
Girder and Floorbeam System
Steel
Length
275 ft
8 main spans
Daily traffic
4,977
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

West 33rd Street over AMTRAK W Side Con is a steel girder and floorbeam system carrying West 33rd Street over AMTRAK W Side Con in New York County, New York. It was built in 1939, so it is 86 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 4,977 vehicles a day, roughly 4% of them trucks, projected to reach 9,766 by 2041. The structure is 275 ft (83.8 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesWest 33rd Street
CrossesAMTRAK W Side Con
LocationIn West Manhattan
RouteCity Street 0
Coordinates40.75543, -74.00321
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans8
Design loadUnknown
Structure length275 ft (83.8 m)
Longest span39 ft (11.8 m)
Deck width60 ft (18.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,977 (2024)
Projected traffic9,766 by 2041
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesOther
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 statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$13.6 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was West 33rd Street over AMTRAK W Side Con built?

It was built in 1939, making it 86 years old in 2025.

What condition is West 33rd 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 January 2024.

How much traffic does West 33rd Street over AMTRAK W Side Con carry?

About 4,977 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is West 33rd Street over AMTRAK W Side Con?

The structure is 275 ft (83.8 m) long with a longest span of 39 ft (11.8 m) and a deck 60 ft wide.

Who owns West 33rd Street over AMTRAK W Side Con?

It is owned by the City or Municipal Highway Agency.