US Bridges

Manhattan Blvd over 908M908M07021141 RTE 90

Fair

Suffolk County, New York · 3.2 MI E JCT SH 111 & Hsp · Structure no. 000000001059929

Built
1961
64 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
154 ft
2 main spans
Daily traffic
6,189
2019 count
Owner
State
State Highway Agency

About this bridge

Manhattan Blvd over 908M908M07021141 RTE 90 is a steel continuous stringer/multi-beam or girder carrying Manhattan Blvd over 908M908M07021141 RTE 90 in Suffolk County, New York. It was built in 1961, so it is 64 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 5 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 6,189 vehicles a day, roughly 4% of them trucks, projected to reach 7,657 by 2041. The structure is 154 ft (46.9 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesManhattan Blvd
Crosses908M908M07021141 RTE 90
Location3.2 MI E JCT SH 111 & Hsp
RouteCity Street 0
CountySuffolk County
StateNew York
Coordinates40.75508, -73.18379
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length154 ft (46.9 m)
Longest span75 ft (22.9 m)
Deck width64 ft (19.6 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,189 (2019)
Projected traffic7,657 by 2041
Trucks4%
Lanes on structure4
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$9.5 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Manhattan Blvd over 908M908M07021141 RTE 90 built?

It was built in 1961, making it 64 years old in 2025.

What condition is Manhattan Blvd over 908M908M07021141 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 July 2023.

How much traffic does Manhattan Blvd over 908M908M07021141 RTE 90 carry?

About 6,189 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Manhattan Blvd over 908M908M07021141 RTE 90?

The structure is 154 ft (46.9 m) long with a longest span of 75 ft (22.9 m) and a deck 64 ft wide.

Who owns Manhattan Blvd over 908M908M07021141 RTE 90?

It is owned by the State Highway Agency.