US Bridges

Andrejewski Drive over US 9

Fair

Middlesex County, New Jersey · 1.57 MI N of 9-GSP JCT · Structure no. 1208157

Built
1941
84 years old, rebuilt 1995
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
102 ft
2 main spans
Daily traffic
2,983
2023 count
Owner
State
State Highway Agency

About this bridge

Andrejewski Drive over US 9 is a steel stringer/multi-beam or girder carrying Andrejewski Drive over US 9 in Middlesex County, New Jersey. It was built in 1941 and reconstructed in 1995, so it is 84 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 2,983 vehicles a day, roughly 3% of them trucks, projected to reach 3,640 by 2043. The structure is 102 ft (31.1 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesAndrejewski Drive
CrossesUS 9
Location1.57 MI N of 9-GSP JCT
RouteCity Street 0
CountyMiddlesex County
StateNew Jersey
Coordinates40.49009, -74.29795
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
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

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length102 ft (31.1 m)
Longest span49 ft (14.9 m)
Deck width45 ft (13.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,983 (2023)
Projected traffic3,640 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3,000 (2023 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Andrejewski Drive over US 9 built?

It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1995.

What condition is Andrejewski Drive over US 9 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 Andrejewski Drive over US 9 carry?

About 2,983 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Andrejewski Drive over US 9?

The structure is 102 ft (31.1 m) long with a longest span of 49 ft (14.9 m) and a deck 45 ft wide.

Who owns Andrejewski Drive over US 9?

It is owned by the State Highway Agency.