US Bridges

CR 537 over Mason Creek

Poor

Burlington County, New Jersey · 0.74 MI E of CO Rt 635 · Structure no. 03C0420

Built
1941
84 years old
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
84 ft
1 main span
Daily traffic
16,991
2023 count
Owner
County
County Highway Agency

About this bridge

CR 537 over Mason Creek is a steel stringer/multi-beam or girder carrying CR 537 over Mason Creek in Burlington County, New Jersey. It was built in 1941, so it is 84 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 16,991 vehicles a day, roughly 4% of them trucks, projected to reach 20,732 by 2043. The structure is 84 ft (25.6 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR 537
CrossesMason Creek
Location0.74 MI E of CO Rt 635
RouteCounty Highway 537
Coordinates39.97998, -74.85675
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating18 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 15
Structure length84 ft (25.6 m)
Longest span51 ft (15.5 m)
Deck width46 ft (14 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,991 (2023)
Projected traffic20,732 by 2043
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3.3 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 537 over Mason Creek built?

It was built in 1941, making it 84 years old in 2025.

What condition is CR 537 over Mason Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does CR 537 over Mason Creek carry?

About 16,991 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is CR 537 over Mason Creek?

The structure is 84 ft (25.6 m) long with a longest span of 51 ft (15.5 m) and a deck 46 ft wide.

Who owns CR 537 over Mason Creek?

It is owned by the County Highway Agency.