US Bridges

Nj 73 over Nj 70

Good

Burlington County, New Jersey · 3.5 Miles South of I 295 · Structure no. 0313151

Built
2011
14 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
200 ft
2 main spans
Daily traffic
40,380
2023 count
Owner
State
State Highway Agency

About this bridge

Nj 73 over Nj 70 is a steel continuous stringer/multi-beam or girder carrying Nj 73 over Nj 70 in Burlington County, New Jersey. It was built in 2011, so it is 14 years old, younger than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40,380 vehicles a day, roughly 4% of them trucks, projected to reach 60,002 by 2043. The structure is 200 ft (61 m) long and 112 ft wide.

CarriesNj 73
CrossesNj 70
Location3.5 Miles South of I 295
RouteState Highway 73
Coordinates39.89355, -74.92733
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating55.7 US tons
Inventory rating44.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length200 ft (61 m)
Longest span100 ft (30.5 m)
Deck width112 ft (34 m)
Roadway width105 ft (32.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,380 (2023)
Projected traffic60,002 by 2043
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 Nj 73 over Nj 70 built?

It was built in 2011, making it 14 years old in 2025.

What condition is Nj 73 over Nj 70 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does Nj 73 over Nj 70 carry?

About 40,380 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Nj 73 over Nj 70?

The structure is 200 ft (61 m) long with a longest span of 100 ft (30.5 m) and a deck 112 ft wide.

Who owns Nj 73 over Nj 70?

It is owned by the State Highway Agency.