US Bridges

RTE I87 over Relief

Fair

Bronx County, New York · Macombs Dam Park · Structure no. 00000000124009C

Built
1951
74 years old, rebuilt 2002
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
4 main spans
Daily traffic
30,711
2019 count
Owner
State
State Highway Agency

About this bridge

RTE I87 over Relief is a steel stringer/multi-beam or girder carrying RTE I87 over Relief in Bronx County, New York. It was built in 1951 and reconstructed in 2002, so it is 74 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 30,711 vehicles a day, roughly 6% of them trucks, projected to reach 30,855 by 2041. The structure is 162 ft (49.4 m) long and 50 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I87
CrossesRelief
LocationMacombs Dam Park
RouteInterstate 87
Coordinates40.82833, -73.93096
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length162 ft (49.4 m)
Longest span46 ft (14 m)
Deck width50 ft (15.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,711 (2019)
Projected traffic30,855 by 2041
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesOther
Detour if closed0.6 mi (1 km)
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$7.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I87 over Relief built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 2002.

What condition is RTE I87 over Relief 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 2024.

How much traffic does RTE I87 over Relief carry?

About 30,711 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is RTE I87 over Relief?

The structure is 162 ft (49.4 m) long with a longest span of 46 ft (14 m) and a deck 50 ft wide.

Who owns RTE I87 over Relief?

It is owned by the State Highway Agency.