US Bridges

RTE 907V over Dyckman Street AMTRAK

Poor

New York County, New York · 6.4 MI NE Route 9A+79 ST · Structure no. 000000002229430

Built
1939
86 years old, rebuilt 1986
Condition
Poor
inspected December 2023
Type
Girder and Floorbeam System
Steel
Length
2,104 ft
39 main spans
Daily traffic
89,532
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 907V over Dyckman Street AMTRAK is a steel girder and floorbeam system carrying RTE 907V over Dyckman Street AMTRAK in New York County, New York. It was built in 1939 and reconstructed in 1986, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 89,532 vehicles a day, roughly 1% of them trucks, projected to reach 110,392 by 2041. The structure is 2,104 ft (641.3 m) long and 40 ft wide.

CarriesRTE 907V
CrossesDyckman Street AMTRAK
Location6.4 MI NE Route 9A+79 ST
RouteCity Street 907V
Coordinates40.86858, -73.93144
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.9 US tons
Inventory rating26.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans39
Design loadUnknown
Structure length2,104 ft (641.3 m)
Longest span103 ft (31.3 m)
Deck width40 ft (12.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic89,532 (2020)
Projected traffic110,392 by 2041
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$63.9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 907V over Dyckman Street AMTRAK built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1986.

What condition is RTE 907V over Dyckman Street AMTRAK in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.

How much traffic does RTE 907V over Dyckman Street AMTRAK carry?

About 89,532 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is RTE 907V over Dyckman Street AMTRAK?

The structure is 2,104 ft (641.3 m) long with a longest span of 103 ft (31.3 m) and a deck 40 ft wide.

Who owns RTE 907V over Dyckman Street AMTRAK?

It is owned by the State Highway Agency.