US Bridges

RTE 119 over Mamaroneck River

Poor

Westchester County, New York · JCT I287 WB Ramp & RTE119 · Structure no. 000000001044730

Built
1961
64 years old
Condition
Poor
inspected November 2024
Type
Culvert
Concrete Continuous
Length
40 ft
2 main spans
Daily traffic
—
2024 count
Owner
State
State Highway Agency

About this bridge

RTE 119 over Mamaroneck River is a concrete continuous culvert carrying RTE 119 over Mamaroneck River in Westchester County, New York. It was built in 1961, so it is 64 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.

No traffic count is recorded. The structure is 40 ft (12.3 m) long.

CarriesRTE 119
CrossesMamaroneck River
LocationJCT I287 WB Ramp & RTE119
RouteState Highway 119
Coordinates41.03244, -73.75186
Functional classUrban Other Principal Arterial

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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating59 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length40 ft (12.3 m)
Longest span21 ft (6.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks5%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 119 over Mamaroneck River built?

It was built in 1961, making it 64 years old in 2025.

What condition is RTE 119 over Mamaroneck River 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 November 2024.

How much traffic does RTE 119 over Mamaroneck River carry?

No traffic count is recorded for this structure.

How long is RTE 119 over Mamaroneck River?

The structure is 40 ft (12.3 m) long with a longest span of 21 ft (6.5 m).

Who owns RTE 119 over Mamaroneck River?

It is owned by the State Highway Agency.