US Bridges

Prospect St/Cr 513 over NJT Morristown Line

Fair

Morris County, New Jersey · 200FT So of Blackwell St. · Structure no. 1464157

Built
2016
9 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
7,630
2023 count
Owner
Unknown
Unknown

About this bridge

Prospect St/Cr 513 over NJT Morristown Line is a concrete slab carrying Prospect St/Cr 513 over NJT Morristown Line in Morris County, New Jersey. It was built in 2016, so it is 9 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 7,630 vehicles a day, roughly 4% of them trucks, projected to reach 9,160 by 2043. The structure is 37 ft (11.3 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesProspect St/Cr 513
CrossesNJT Morristown Line
Location200FT So of Blackwell St.
RouteCounty Highway 513
CountyMorris County
StateNew Jersey
Coordinates40.88336, -74.56195
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating46.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length37 ft (11.3 m)
Longest span33 ft (10.1 m)
Deck width43 ft (13 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,630 (2023)
Projected traffic9,160 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerUnknown
Maintained byOther State Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Prospect St/Cr 513 over NJT Morristown Line built?

It was built in 2016, making it 9 years old in 2025.

What condition is Prospect St/Cr 513 over NJT Morristown Line 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 March 2023.

How much traffic does Prospect St/Cr 513 over NJT Morristown Line carry?

About 7,630 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Prospect St/Cr 513 over NJT Morristown Line?

The structure is 37 ft (11.3 m) long with a longest span of 33 ft (10.1 m) and a deck 43 ft wide.

Who owns Prospect St/Cr 513 over NJT Morristown Line?

It is owned by the Unknown and maintained by the Other State Agency.