US Bridges

907G NB over Bronx River

Fair

Westchester County, New York · 3.5 MI N JCT Rts Brp<sbsp · Structure no. 000000003348800

Built
1923
102 years old
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete
Length
62 ft
2 main spans
Daily traffic
14,760
2024 count
Owner
County
County Highway Agency

About this bridge

907G NB over Bronx River is a concrete tee beam carrying 907G NB over Bronx River in Westchester County, New York. It was built in 1923, so it is 102 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 14,760 vehicles a day, roughly 2% of them trucks, projected to reach 20,821 by 2041. The structure is 62 ft (18.9 m) long and 30 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
Carries907G NB
CrossesBronx River
Location3.5 MI N JCT Rts Brp<sbsp
CountyWestchester County
StateNew York
Coordinates40.98402, -73.81369
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating53.4 US tons
Inventory rating22.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length62 ft (18.9 m)
Longest span27 ft (8.2 m)
Deck width30 ft (9.2 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,760 (2024)
Projected traffic20,821 by 2041
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$968,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 907G NB over Bronx River built?

It was built in 1923, making it 102 years old in 2025.

What condition is 907G NB over Bronx River 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 May 2023.

How much traffic does 907G NB over Bronx River carry?

About 14,760 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is 907G NB over Bronx River?

The structure is 62 ft (18.9 m) long with a longest span of 27 ft (8.2 m) and a deck 30 ft wide.

Who owns 907G NB over Bronx River?

It is owned by the County Highway Agency.