US Bridges

US 9 and Nj 35 over Raritan Street

Fair

Middlesex County, New Jersey · 3.62 MI North of Rt 34 · Structure no. 1208155

Built
1937
88 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
88 ft
1 main span
Daily traffic
108,075
2024 count
Owner
State
State Highway Agency

About this bridge

US 9 and Nj 35 over Raritan Street is a steel stringer/multi-beam or girder carrying US 9 and Nj 35 over Raritan Street in Middlesex County, New Jersey. It was built in 1937, so it is 88 years old, older than the New Jersey average of 58.5 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 108,075 vehicles a day, roughly 4% of them trucks, projected to reach 131,872 by 2044. The structure is 88 ft (26.8 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 9 and Nj 35
CrossesRaritan Street
Location3.62 MI North of Rt 34
RouteU.S. Route 9
Coordinates40.48312, -74.29659
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.9 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadUnknown
Structure length88 ft (26.8 m)
Longest span61 ft (18.6 m)
Deck width69 ft (20.9 m)
Roadway width52 ft (15.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic108,075 (2024)
Projected traffic131,872 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 9 and Nj 35 over Raritan Street built?

It was built in 1937, making it 88 years old in 2025.

What condition is US 9 and Nj 35 over Raritan Street 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 US 9 and Nj 35 over Raritan Street carry?

About 108,075 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is US 9 and Nj 35 over Raritan Street?

The structure is 88 ft (26.8 m) long with a longest span of 61 ft (18.6 m) and a deck 69 ft wide.

Who owns US 9 and Nj 35 over Raritan Street?

It is owned by the State Highway Agency.