US Bridges

RTE 908T over RTE 908M

Good

Nassau County, New York · JCT Rts Ssp+wsp · Structure no. 000000001057651

Built
1965
60 years old
Condition
Good
inspected January 2023
Type
Arch - Deck
Concrete
Length
76 ft
1 main span
Daily traffic
—
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 908T over RTE 908M is a concrete arch - deck carrying RTE 908T over RTE 908M in Nassau County, New York. It was built in 1965, so it is 60 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

No traffic count is recorded. The structure is 76 ft (23.2 m) long and 68 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 908T
CrossesRTE 908M
LocationJCT Rts Ssp+wsp
RouteState Highway 908T
Coordinates40.6988, -73.52013
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.8 US tons
Inventory rating36 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span70 ft (21.3 m)
Deck width68 ft (20.7 m)
Roadway width61 ft (18.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks2%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$7.5 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 908T over RTE 908M built?

It was built in 1965, making it 60 years old in 2025.

What condition is RTE 908T over RTE 908M 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 January 2023.

How much traffic does RTE 908T over RTE 908M carry?

No traffic count is recorded for this structure.

How long is RTE 908T over RTE 908M?

The structure is 76 ft (23.2 m) long with a longest span of 70 ft (21.3 m) and a deck 68 ft wide.

Who owns RTE 908T over RTE 908M?

It is owned by the State Highway Agency.