US Bridges

Old Bloomfield Ave over Rockaway River

Fair

Morris County, New Jersey · 1MI E of I-80 & I-280 JCT · Structure no. 1400432

Built
1921
104 years old, rebuilt 1993
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
79 ft
1 main span
Daily traffic
13,255
2023 count
Owner
County
County Highway Agency

About this bridge

Old Bloomfield Ave over Rockaway River is a prestressed concrete box beam or girders - multiple carrying Old Bloomfield Ave over Rockaway River in Morris County, New Jersey. It was built in 1921 and reconstructed in 1993, so it is 104 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 13,255 vehicles a day, roughly 3% of them trucks, projected to reach 16,174 by 2043. The structure is 79 ft (24.1 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld Bloomfield Ave
CrossesRockaway River
Location1MI E of I-80 & I-280 JCT
RouteCity Street 0
Coordinates40.85903, -74.3474
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating51 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length79 ft (24.1 m)
Longest span74 ft (22.6 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,255 (2023)
Projected traffic16,174 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
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 Old Bloomfield Ave over Rockaway River built?

It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1993.

What condition is Old Bloomfield Ave over Rockaway River 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 June 2023.

How much traffic does Old Bloomfield Ave over Rockaway River carry?

About 13,255 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Old Bloomfield Ave over Rockaway River?

The structure is 79 ft (24.1 m) long with a longest span of 74 ft (22.6 m) and a deck 36 ft wide.

Who owns Old Bloomfield Ave over Rockaway River?

It is owned by the County Highway Agency.