US Bridges

Manetto Hill Road over 908G908G03011149 RTE 90

Good

Nassau County, New York · .4 MI E JCT RTE 135+ Nsp · Structure no. 000000001058270

Built
1947
78 years old
Condition
Good
inspected April 2024
Type
Arch - Deck
Concrete
Length
80 ft
1 main span
Daily traffic
12,903
2019 count
Owner
State
State Highway Agency

About this bridge

Manetto Hill Road over 908G908G03011149 RTE 90 is a concrete arch - deck carrying Manetto Hill Road over 908G908G03011149 RTE 90 in Nassau County, New York. It was built in 1947, so it is 78 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.

It carries about 12,903 vehicles a day, roughly 2% of them trucks, projected to reach 15,674 by 2041. The structure is 80 ft (24.4 m) long and 45 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesManetto Hill Road
Crosses908G908G03011149 RTE 90
Location.4 MI E JCT RTE 135+ Nsp
RouteCounty Highway 0
Coordinates40.79561, -73.47987
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
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.1 US tons
Inventory rating26.2 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length80 ft (24.4 m)
Longest span74 ft (22.5 m)
Deck width45 ft (13.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,903 (2019)
Projected traffic15,674 by 2041
Trucks2%
Lanes on structure2
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$5.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Manetto Hill Road over 908G908G03011149 RTE 90 built?

It was built in 1947, making it 78 years old in 2025.

What condition is Manetto Hill Road over 908G908G03011149 RTE 90 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 April 2024.

How much traffic does Manetto Hill Road over 908G908G03011149 RTE 90 carry?

About 12,903 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is Manetto Hill Road over 908G908G03011149 RTE 90?

The structure is 80 ft (24.4 m) long with a longest span of 74 ft (22.5 m) and a deck 45 ft wide.

Who owns Manetto Hill Road over 908G908G03011149 RTE 90?

It is owned by the State Highway Agency.