US Bridges

Middlesex Cen Blvd over Stream

Fair

Middlesex County, New Jersey · 0.19 MI S. Davidsons Mill · Structure no. 124B510

Built
2005
20 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
56 ft
4 main spans
Daily traffic
139
2023 count
Owner
County
County Highway Agency

About this bridge

Middlesex Cen Blvd over Stream is a concrete culvert carrying Middlesex Cen Blvd over Stream in Middlesex County, New Jersey. It was built in 2005, so it is 20 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 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 139 vehicles a day, roughly 1% of them trucks, projected to reach 169 by 2043. The structure is 56 ft (17.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesMiddlesex Cen Blvd
CrossesStream
Location0.19 MI S. Davidsons Mill
RouteCity Street 0
CountyMiddlesex County
StateNew Jersey
Coordinates40.38897, -74.45263
Functional classUrban 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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length56 ft (17.1 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic139 (2023)
Projected traffic169 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Middlesex Cen Blvd over Stream built?

It was built in 2005, making it 20 years old in 2025.

What condition is Middlesex Cen Blvd over Stream 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 Middlesex Cen Blvd over Stream carry?

About 139 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Middlesex Cen Blvd over Stream?

The structure is 56 ft (17.1 m) long with a longest span of 12 ft (3.7 m).

Who owns Middlesex Cen Blvd over Stream?

It is owned by the County Highway Agency.