US Bridges

RTE 125 over Mnrr Nh Line

Fair

Westchester County, New York · .4 MI N JCT SH 125 & US 1 · Structure no. 000000001037500

Built
1886
139 years old, rebuilt 1991
Condition
Fair
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
7,043
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 125 over Mnrr Nh Line is a prestressed concrete box beam or girders - multiple carrying RTE 125 over Mnrr Nh Line in Westchester County, New York. It was built in 1886 and reconstructed in 1991, so it is 139 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 6 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 7,043 vehicles a day, roughly 5% of them trucks, projected to reach 7,076 by 2041. The structure is 57 ft (17.4 m) long and 48 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesRTE 125
CrossesMnrr Nh Line
Location.4 MI N JCT SH 125 & US 1
RouteState Highway 125
Coordinates40.93937, -73.75293
Functional classUrban Other Principal Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length57 ft (17.4 m)
Longest span53 ft (16.1 m)
Deck width48 ft (14.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,043 (2020)
Projected traffic7,076 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed19.9 mi (32 km)
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$2.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 125 over Mnrr Nh Line built?

It was built in 1886, making it 139 years old in 2025. It was reconstructed in 1991.

What condition is RTE 125 over Mnrr Nh Line 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 November 2023.

How much traffic does RTE 125 over Mnrr Nh Line carry?

About 7,043 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is RTE 125 over Mnrr Nh Line?

The structure is 57 ft (17.4 m) long with a longest span of 53 ft (16.1 m) and a deck 48 ft wide.

Who owns RTE 125 over Mnrr Nh Line?

It is owned by the State Highway Agency.