US Bridges

Pat-Ham TPK(CR504) over Singac Brook

Good

Passaic County, New Jersey · East of Valley Rd(cr 681) · Structure no. 1600140

Built
2015
10 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
37 ft
1 main span
Daily traffic
25,509
2023 count
Owner
County
County Highway Agency

About this bridge

Pat-Ham TPK(CR504) over Singac Brook is a steel stringer/multi-beam or girder carrying Pat-Ham TPK(CR504) over Singac Brook in Passaic County, New Jersey. It was built in 2015, so it is 10 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25,509 vehicles a day, roughly 4% of them trucks, projected to reach 31,125 by 2043. The structure is 37 ft (11.3 m) long and 98 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesPat-Ham TPK(CR504)
CrossesSingac Brook
LocationEast of Valley Rd(cr 681)
RouteCounty Highway 504
CountyPassaic County
StateNew Jersey
Coordinates40.95805, -74.22497
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length37 ft (11.3 m)
Longest span29 ft (8.8 m)
Deck width98 ft (30 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,509 (2023)
Projected traffic31,125 by 2043
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Pat-Ham TPK(CR504) over Singac Brook built?

It was built in 2015, making it 10 years old in 2025.

What condition is Pat-Ham TPK(CR504) over Singac Brook in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does Pat-Ham TPK(CR504) over Singac Brook carry?

About 25,509 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Pat-Ham TPK(CR504) over Singac Brook?

The structure is 37 ft (11.3 m) long with a longest span of 29 ft (8.8 m) and a deck 98 ft wide.

Who owns Pat-Ham TPK(CR504) over Singac Brook?

It is owned by the County Highway Agency.