US Bridges

Pierson Road over East Branch Rahway River

Good

Essex County, New Jersey · 420 West of CR 638 · Structure no. 0700046

Built
1994
31 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
33 ft
1 main span
Daily traffic
2,518
2022 count
Owner
County
County Highway Agency

About this bridge

Pierson Road over East Branch Rahway River is a prestressed concrete slab carrying Pierson Road over East Branch Rahway River in Essex County, New Jersey. It was built in 1994, so it is 31 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 2,518 vehicles a day, roughly 1% of them trucks, projected to reach 3,073 by 2042. The structure is 33 ft (10.1 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPierson Road
CrossesEast Branch Rahway River
Location420 West of CR 638
RouteCity Street 0
Coordinates40.72443, -74.2795
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96 US tons
Inventory rating58 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length33 ft (10.1 m)
Longest span28 ft (8.5 m)
Deck width50 ft (15.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,518 (2022)
Projected traffic3,073 by 2042
Trucks1%
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 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 Pierson Road over East Branch Rahway River built?

It was built in 1994, making it 31 years old in 2025.

What condition is Pierson Road over East Branch Rahway River 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 2024.

How much traffic does Pierson Road over East Branch Rahway River carry?

About 2,518 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Pierson Road over East Branch Rahway River?

The structure is 33 ft (10.1 m) long with a longest span of 28 ft (8.5 m) and a deck 50 ft wide.

Who owns Pierson Road over East Branch Rahway River?

It is owned by the County Highway Agency.