US Bridges

Pearl Street over Heards Brook

Good

Middlesex County, New Jersey · 1 Mile North of Rt 514 · Structure no. 121B045

Built
1972
53 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
2,383
2023 count
Owner
County
County Highway Agency

About this bridge

Pearl Street over Heards Brook is a concrete culvert carrying Pearl Street over Heards Brook in Middlesex County, New Jersey. It was built in 1972, so it is 53 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 2,383 vehicles a day, roughly 3% of them trucks, projected to reach 2,907 by 2043. The structure is 25 ft (7.6 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPearl Street
CrossesHeards Brook
Location1 Mile North of Rt 514
RouteCity Street 9012
Coordinates40.55609, -74.27831
Functional classUrban Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating69 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span12 ft (3.7 m)
Deck width50 ft (15.2 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,383 (2023)
Projected traffic2,907 by 2043
Trucks3%
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 Pearl Street over Heards Brook built?

It was built in 1972, making it 53 years old in 2025.

What condition is Pearl Street over Heards Brook 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 2023.

How much traffic does Pearl Street over Heards Brook carry?

About 2,383 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Pearl Street over Heards Brook?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 50 ft wide.

Who owns Pearl Street over Heards Brook?

It is owned by the County Highway Agency.