US Bridges

Harned Road over 908G908G07021097 RTE 90

Fair

Suffolk County, New York · 2.9 MI E JCT Rts 231+NSP · Structure no. 000000001058420

Built
1964
61 years old
Condition
Fair
inspected March 2024
Type
Frame
Concrete Continuous
Length
124 ft
2 main spans
Daily traffic
9,411
2019 count
Owner
State
State Highway Agency

About this bridge

Harned Road over 908G908G07021097 RTE 90 is a concrete continuous frame carrying Harned Road over 908G908G07021097 RTE 90 in Suffolk County, New York. It was built in 1964, so it is 61 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 9,411 vehicles a day, roughly 6% of them trucks, projected to reach 13,175 by 2039. The structure is 124 ft (37.8 m) long and 61 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesHarned Road
Crosses908G908G07021097 RTE 90
Location2.9 MI E JCT Rts 231+NSP
RouteCounty Highway 0
Coordinates40.81819, -73.28725
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating24.6 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 20
Structure length124 ft (37.8 m)
Longest span57 ft (17.3 m)
Deck width61 ft (18.6 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,411 (2019)
Projected traffic13,175 by 2039
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed2.5 mi (4 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$6.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Harned Road over 908G908G07021097 RTE 90 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Harned Road over 908G908G07021097 RTE 90 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 March 2024.

How much traffic does Harned Road over 908G908G07021097 RTE 90 carry?

About 9,411 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is Harned Road over 908G908G07021097 RTE 90?

The structure is 124 ft (37.8 m) long with a longest span of 57 ft (17.3 m) and a deck 61 ft wide.

Who owns Harned Road over 908G908G07021097 RTE 90?

It is owned by the State Highway Agency.