US Bridges

Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr

Fair

Union County, New Jersey · .65 MI S Elizabeth River · Structure no. M099090

Built
1950
75 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
103,075
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr is a concrete culvert carrying Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr in Union County, New Jersey. It was built in 1950, so it is 75 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 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 103,075 vehicles a day, roughly 1% of them trucks, projected to reach 125,750 by 2043. The structure is 30 ft (9.1 m) long and 128 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesNj Tpk (sni/Nsi)
CrossesBayway Pipes/Linden Swr
Location.65 MI S Elizabeth River
RouteInterstate 95
CountyUnion County
StateNew Jersey
Coordinates40.63685, -74.20885
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.7 US tons
Inventory rating46.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span18 ft (5.5 m)
Deck width128 ft (39.1 m)
Roadway width106 ft (32.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic103,075 (2023)
Projected traffic125,750 by 2043
Trucks1%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr built?

It was built in 1950, making it 75 years old in 2025.

What condition is Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr 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 May 2023.

How much traffic does Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr carry?

About 103,075 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr?

The structure is 30 ft (9.1 m) long with a longest span of 18 ft (5.5 m) and a deck 128 ft wide.

Who owns Nj Tpk (sni/Nsi) over Bayway Pipes/Linden Swr?

It is owned by the State Toll Authority.