US Bridges

MOUNTAINAVE(CR635) over Stream 10-35-4

Good

Union County, New Jersey · 0.12 MI SW of Nj 124 · Structure no. 2017002

Built
1977
48 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete Continuous
Length
47 ft
1 main span
Daily traffic
13,410
2024 count
Owner
County
County Highway Agency

About this bridge

MOUNTAINAVE(CR635) over Stream 10-35-4 is a concrete continuous culvert carrying MOUNTAINAVE(CR635) over Stream 10-35-4 in Union County, New Jersey. It was built in 1977, so it is 48 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 13,410 vehicles a day, roughly 4% of them trucks, projected to reach 16,363 by 2044. The structure is 47 ft (14.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMOUNTAINAVE(CR635)
CrossesStream 10-35-4
Location0.12 MI SW of Nj 124
RouteCounty Highway 635
Coordinates40.70969, -74.31253
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length47 ft (14.3 m)
Longest span47 ft (14.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,410 (2024)
Projected traffic16,363 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was MOUNTAINAVE(CR635) over Stream 10-35-4 built?

It was built in 1977, making it 48 years old in 2025.

What condition is MOUNTAINAVE(CR635) over Stream 10-35-4 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 April 2024.

How much traffic does MOUNTAINAVE(CR635) over Stream 10-35-4 carry?

About 13,410 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is MOUNTAINAVE(CR635) over Stream 10-35-4?

The structure is 47 ft (14.3 m) long with a longest span of 47 ft (14.3 m).

Who owns MOUNTAINAVE(CR635) over Stream 10-35-4?

It is owned by the County Highway Agency.