US Bridges

Esperance Road over Conrail RR

Fair

Monmouth County, New Jersey · 2.1 MI SE Jct. Nj 18 & 34 · Structure no. 1NJHB2A

Built
1936
89 years old, rebuilt 1994
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
41 ft
1 main span
Daily traffic
50
2007 count
Owner
Federal
Navy / Marines

About this bridge

Esperance Road over Conrail RR is a concrete stringer/multi-beam or girder carrying Esperance Road over Conrail RR in Monmouth County, New Jersey. It was built in 1936 and reconstructed in 1994, so it is 89 years old, older 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 65 by 2040. The structure is 41 ft (12.6 m) long and 53 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesEsperance Road
CrossesConrail RR
Location2.1 MI SE Jct. Nj 18 & 34
RouteFederal Lands Road 0
Coordinates40.25718, -74.11917
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating62.4 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length41 ft (12.6 m)
Longest span33 ft (10.1 m)
Deck width53 ft (16.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2007)
Projected traffic65 by 2040
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed4.3 mi (7 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNavy / Marines
Maintained byNavy / Marines
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$46,000 (2023 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Esperance Road over Conrail RR built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1994.

What condition is Esperance Road over Conrail RR 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 July 2023.

How much traffic does Esperance Road over Conrail RR carry?

About 50 vehicles per day (2007 count), of which roughly 10% are trucks.

How long is Esperance Road over Conrail RR?

The structure is 41 ft (12.6 m) long with a longest span of 33 ft (10.1 m) and a deck 53 ft wide.

Who owns Esperance Road over Conrail RR?

It is owned by the Navy / Marines.