US Bridges

Mitchell Road over Pohatcong Creek

Fair

Warren County, New Jersey · 100 Ft South of Valley RD · Structure no. 2101643

Built
1988
37 years old
Condition
Fair
inspected March 2023
Type
Slab
Wood or Timber
Length
41 ft
1 main span
Daily traffic
188
2023 count
Owner
County
County Highway Agency

About this bridge

Mitchell Road over Pohatcong Creek is a wood or timber slab carrying Mitchell Road over Pohatcong Creek in Warren 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 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 188 vehicles a day, roughly 3% of them trucks, projected to reach 230 by 2043. The structure is 41 ft (12.5 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMitchell Road
CrossesPohatcong Creek
Location100 Ft South of Valley RD
RouteCity Street 0
Coordinates40.81727, -74.92605
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span40 ft (12.2 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic188 (2023)
Projected traffic230 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 Mitchell Road over Pohatcong Creek built?

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

What condition is Mitchell Road over Pohatcong Creek 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 2023.

How much traffic does Mitchell Road over Pohatcong Creek carry?

About 188 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Mitchell Road over Pohatcong Creek?

The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.2 m) and a deck 31 ft wide.

Who owns Mitchell Road over Pohatcong Creek?

It is owned by the County Highway Agency.