US Bridges

Njtpk Pa Ext. WB over Jacksonville RD (cr 628)

Fair

Burlington County, New Jersey · 1 MI West of Exit 6 · Structure no. P00500W

Built
1956
69 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
244 ft
3 main spans
Daily traffic
28,218
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Njtpk Pa Ext. WB over Jacksonville RD (cr 628) is a steel continuous stringer/multi-beam or girder carrying Njtpk Pa Ext. WB over Jacksonville RD (cr 628) in Burlington County, New Jersey. It was built in 1956, so it is 69 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 28,218 vehicles a day, roughly 14% of them trucks, projected to reach 34,431 by 2044. The structure is 244 ft (74.4 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesNjtpk Pa Ext. WB
CrossesJacksonville RD (cr 628)
Location1 MI West of Exit 6
CountyBurlington County
StateNew Jersey
Coordinates40.09261, -74.74325
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25.4 US tons
Inventory rating19.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length244 ft (74.4 m)
Longest span98 ft (29.9 m)
Deck width62 ft (18.9 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,218 (2024)
Projected traffic34,431 by 2044
Trucks14%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Njtpk Pa Ext. WB over Jacksonville RD (cr 628) built?

It was built in 1956, making it 69 years old in 2025.

What condition is Njtpk Pa Ext. WB over Jacksonville RD (cr 628) 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 Njtpk Pa Ext. WB over Jacksonville RD (cr 628) carry?

About 28,218 vehicles per day (2024 count), of which roughly 14% are trucks.

How long is Njtpk Pa Ext. WB over Jacksonville RD (cr 628)?

The structure is 244 ft (74.4 m) long with a longest span of 98 ft (29.9 m) and a deck 62 ft wide.

Who owns Njtpk Pa Ext. WB over Jacksonville RD (cr 628)?

It is owned by the State Toll Authority.