US Bridges

Brp Exit 10A Ramp over Bronx River

Good

Westchester County, New York · 100 SW JCT 907G & 984E · Structure no. 00000000334816A

Built
2009
16 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
522 ft
5 main spans
Daily traffic
10,000
2009 count
Owner
County
County Highway Agency

About this bridge

Brp Exit 10A Ramp over Bronx River is a steel stringer/multi-beam or girder carrying Brp Exit 10A Ramp over Bronx River in Westchester County, New York. It was built in 2009, so it is 16 years old, younger 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 10,000 vehicles a day, projected to reach 14,000 by 2029. The structure is 522 ft (159.1 m) long and 20 ft wide.

Location

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CarriesBrp Exit 10A Ramp
CrossesBronx River
Location100 SW JCT 907G & 984E
CountyWestchester County
StateNew York
Coordinates40.91334, -73.85065
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length522 ft (159.1 m)
Longest span138 ft (42.2 m)
Deck width20 ft (6.2 m)
Roadway width17 ft (5.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2009)
Projected traffic14,000 by 2029
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$6.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Brp Exit 10A Ramp over Bronx River built?

It was built in 2009, making it 16 years old in 2025.

What condition is Brp Exit 10A Ramp over Bronx River 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 Brp Exit 10A Ramp over Bronx River carry?

About 10,000 vehicles per day (2009 count).

How long is Brp Exit 10A Ramp over Bronx River?

The structure is 522 ft (159.1 m) long with a longest span of 138 ft (42.2 m) and a deck 20 ft wide.

Who owns Brp Exit 10A Ramp over Bronx River?

It is owned by the County Highway Agency.