US Bridges

Haddon RD (cr 644) over Nj 90

Good

Camden County, New Jersey · 0.47 M West of Nj 73 · Structure no. 0433154

Built
1988
37 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
169 ft
2 main spans
Daily traffic
20,243
2024 count
Owner
State
State Highway Agency

About this bridge

Haddon RD (cr 644) over Nj 90 is a prestressed concrete stringer/multi-beam or girder carrying Haddon RD (cr 644) over Nj 90 in Camden County, New Jersey. It was built in 1988, so it is 37 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20,243 vehicles a day, roughly 4% of them trucks, projected to reach 24,700 by 2044. The structure is 169 ft (51.5 m) long and 96 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHaddon RD (cr 644)
CrossesNj 90
Location0.47 M West of Nj 73
RouteCounty Highway 644
Coordinates39.97605, -75.02125
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating60 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length169 ft (51.5 m)
Longest span86 ft (26.2 m)
Deck width96 ft (29.3 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,243 (2024)
Projected traffic24,700 by 2044
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Haddon RD (cr 644) over Nj 90 built?

It was built in 1988, making it 37 years old in 2025.

What condition is Haddon RD (cr 644) over Nj 90 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 November 2024.

How much traffic does Haddon RD (cr 644) over Nj 90 carry?

About 20,243 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Haddon RD (cr 644) over Nj 90?

The structure is 169 ft (51.5 m) long with a longest span of 86 ft (26.2 m) and a deck 96 ft wide.

Who owns Haddon RD (cr 644) over Nj 90?

It is owned by the State Highway Agency.