US Bridges

North Shore Road over Cranberry Lake Inlet

Fair

Sussex County, New Jersey · 1.3 MI SW of US 206 · Structure no. 1900C09

Built
1938
87 years old, rebuilt 2020
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
26 ft
1 main span
Daily traffic
434
2023 count
Owner
County
County Highway Agency

About this bridge

North Shore Road over Cranberry Lake Inlet is a concrete box beam or girders - multiple carrying North Shore Road over Cranberry Lake Inlet in Sussex County, New Jersey. It was built in 1938 and reconstructed in 2020, so it is 87 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 434 vehicles a day, roughly 1% of them trucks, projected to reach 529 by 2043. The structure is 26 ft (7.9 m) long and 25 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNorth Shore Road
CrossesCranberry Lake Inlet
Location1.3 MI SW of US 206
RouteCity Street 0
Coordinates40.94797, -74.75052
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56.8 US tons
Inventory rating43.5 US tons

Structure

MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span23 ft (7 m)
Deck width25 ft (7.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic434 (2023)
Projected traffic529 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was North Shore Road over Cranberry Lake Inlet built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2020.

What condition is North Shore Road over Cranberry Lake Inlet 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 North Shore Road over Cranberry Lake Inlet carry?

About 434 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is North Shore Road over Cranberry Lake Inlet?

The structure is 26 ft (7.9 m) long with a longest span of 23 ft (7 m) and a deck 25 ft wide.

Who owns North Shore Road over Cranberry Lake Inlet?

It is owned by the County Highway Agency.