US Bridges

RTE I278 over Relief

Good

Bronx County, New York · 1 MI NE JCT I278 & I87 · Structure no. 00000000106666A

Built
1959
66 years old, rebuilt 2019
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
852 ft
14 main spans
Daily traffic
116,151
2020 count
Owner
State
State Highway Agency

About this bridge

RTE I278 over Relief is a steel stringer/multi-beam or girder carrying RTE I278 over Relief in Bronx County, New York. It was built in 1959 and reconstructed in 2019, so it is 66 years old, older 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 116,151 vehicles a day, roughly 6% of them trucks, projected to reach 148,417 by 2041. The structure is 852 ft (259.7 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRTE I278
CrossesRelief
Location1 MI NE JCT I278 & I87
RouteInterstate 278
Coordinates40.80326, -73.91488
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87 US tons
Inventory rating52 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20
Structure length852 ft (259.7 m)
Longest span70 ft (21.3 m)
Deck width47 ft (14.3 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116,151 (2020)
Projected traffic148,417 by 2041
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$30.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I278 over Relief built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2019.

What condition is RTE I278 over Relief 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 October 2023.

How much traffic does RTE I278 over Relief carry?

About 116,151 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is RTE I278 over Relief?

The structure is 852 ft (259.7 m) long with a longest span of 70 ft (21.3 m) and a deck 47 ft wide.

Who owns RTE I278 over Relief?

It is owned by the State Highway Agency.