US Bridges

Bordentown AV(615) over Deep Run

Fair

Middlesex County, New Jersey · 0.57 Miles North of CR677 · Structure no. 123B077

Built
1987
38 years old
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
45 ft
1 main span
Daily traffic
11,210
2023 count
Owner
County
County Highway Agency

About this bridge

Bordentown AV(615) over Deep Run is a prestressed concrete slab carrying Bordentown AV(615) over Deep Run in Middlesex County, New Jersey. It was built in 1987, so it is 38 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 5 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 11,210 vehicles a day, roughly 4% of them trucks, projected to reach 13,678 by 2043. The structure is 45 ft (13.7 m) long and 53 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesBordentown AV(615)
CrossesDeep Run
Location0.57 Miles North of CR677
RouteCounty Highway 615
CountyMiddlesex County
StateNew Jersey
Coordinates40.42124, -74.35389
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating86 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length45 ft (13.7 m)
Longest span41 ft (12.5 m)
Deck width53 ft (16.2 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,210 (2023)
Projected traffic13,678 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$58,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bordentown AV(615) over Deep Run built?

It was built in 1987, making it 38 years old in 2025.

What condition is Bordentown AV(615) over Deep Run 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 April 2023.

How much traffic does Bordentown AV(615) over Deep Run carry?

About 11,210 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Bordentown AV(615) over Deep Run?

The structure is 45 ft (13.7 m) long with a longest span of 41 ft (12.5 m) and a deck 53 ft wide.

Who owns Bordentown AV(615) over Deep Run?

It is owned by the County Highway Agency.