US Bridges

Post Road over 908G 908G 0301 1087 RTE

Good

Nassau County, New York · 1.9 MI E JCT RTE 25 & Nsp · Structure no. 000000001058160

Built
1998
27 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
148 ft
2 main spans
Daily traffic
21,531
2019 count
Owner
State
State Highway Agency

About this bridge

Post Road over 908G 908G 0301 1087 RTE is a prestressed concrete box beam or girders - multiple carrying Post Road over 908G 908G 0301 1087 RTE in Nassau County, New York. It was built in 1998, so it is 27 years old, younger 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 21,531 vehicles a day, roughly 4% of them trucks, projected to reach 26,155 by 2041. The structure is 148 ft (45.1 m) long and 79 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPost Road
Crosses908G 908G 0301 1087 RTE
Location1.9 MI E JCT RTE 25 & Nsp
RouteCounty Highway 0
Coordinates40.76359, -73.58676
Functional classUrban Minor Arterial

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating84 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length148 ft (45.1 m)
Longest span70 ft (21.3 m)
Deck width79 ft (24 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,531 (2019)
Projected traffic26,155 by 2041
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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$8.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Post Road over 908G 908G 0301 1087 RTE built?

It was built in 1998, making it 27 years old in 2025.

What condition is Post Road over 908G 908G 0301 1087 RTE 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 May 2024.

How much traffic does Post Road over 908G 908G 0301 1087 RTE carry?

About 21,531 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Post Road over 908G 908G 0301 1087 RTE?

The structure is 148 ft (45.1 m) long with a longest span of 70 ft (21.3 m) and a deck 79 ft wide.

Who owns Post Road over 908G 908G 0301 1087 RTE?

It is owned by the State Highway Agency.