US Bridges

Main Street over Second River

Fair

Essex County, New Jersey · 0.2 MI S of Nj 21 SB Ramp · Structure no. 0716156

Built
1930
95 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
46 ft
1 main span
Daily traffic
4,170
2023 count
Owner
State
State Highway Agency

About this bridge

Main Street over Second River is a steel stringer/multi-beam or girder carrying Main Street over Second River in Essex County, New Jersey. It was built in 1930, so it is 95 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 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 4,170 vehicles a day, roughly 3% of them trucks, projected to reach 5,090 by 2043. The structure is 46 ft (14 m) long and 99 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMain Street
CrossesSecond River
Location0.2 MI S of Nj 21 SB Ramp
RouteCity Street 0
Coordinates40.78037, -74.15108
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length46 ft (14 m)
Longest span45 ft (13.7 m)
Deck width99 ft (30.2 m)
Roadway width69 ft (21.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,170 (2023)
Projected traffic5,090 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

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Main Street over Second River built?

It was built in 1930, making it 95 years old in 2025.

What condition is Main Street over Second River 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 February 2023.

How much traffic does Main Street over Second River carry?

About 4,170 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Main Street over Second River?

The structure is 46 ft (14 m) long with a longest span of 45 ft (13.7 m) and a deck 99 ft wide.

Who owns Main Street over Second River?

It is owned by the State Highway Agency.