US Bridges

Valley Drive over East Branch of Stony Brk

Good

Somerset County, New Jersey · 0.05 MI E of Rt 527 · Structure no. 18M1025

Built
1998
27 years old
Condition
Good
inspected August 2023
Type
Slab
Wood or Timber
Length
34 ft
1 main span
Daily traffic
149
2023 count
Owner
County
County Highway Agency

About this bridge

Valley Drive over East Branch of Stony Brk is a wood or timber slab carrying Valley Drive over East Branch of Stony Brk in Somerset County, New Jersey. It was built in 1998, so it is 27 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 149 vehicles a day, roughly 1% of them trucks, projected to reach 182 by 2043. The structure is 34 ft (10.4 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesValley Drive
CrossesEast Branch of Stony Brk
Location0.05 MI E of Rt 527
RouteCity Street 0
Coordinates40.64301, -74.44265
Functional classUrban Local

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20 + Mod
Structure length34 ft (10.4 m)
Longest span30 ft (9.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic149 (2023)
Projected traffic182 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Valley Drive over East Branch of Stony Brk built?

It was built in 1998, making it 27 years old in 2025.

What condition is Valley Drive over East Branch of Stony Brk 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 August 2023.

How much traffic does Valley Drive over East Branch of Stony Brk carry?

About 149 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Valley Drive over East Branch of Stony Brk?

The structure is 34 ft (10.4 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.

Who owns Valley Drive over East Branch of Stony Brk?

It is owned by the County Highway Agency.