US Bridges

County Road 13 over Trib Mansfield CR

Good

Cattaraugus County, New York · 1.0 MI S of Maples · Structure no. 000000003322590

Built
1993
32 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
396
2020 count
Owner
County
County Highway Agency

About this bridge

County Road 13 over Trib Mansfield CR is a prestressed concrete box beam or girders - multiple carrying County Road 13 over Trib Mansfield CR in Cattaraugus County, New York. It was built in 1993, so it is 32 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 396 vehicles a day, roughly 6% of them trucks, projected to reach 554 by 2040. The structure is 32 ft (9.8 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCounty Road 13
CrossesTrib Mansfield CR
Location1.0 MI S of Maples
RouteCounty Highway 0
Coordinates42.31956, -78.73238
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating67 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length32 ft (9.8 m)
Longest span28 ft (8.5 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic396 (2020)
Projected traffic554 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 13 over Trib Mansfield CR built?

It was built in 1993, making it 32 years old in 2025.

What condition is County Road 13 over Trib Mansfield CR 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 May 2023.

How much traffic does County Road 13 over Trib Mansfield CR carry?

About 396 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is County Road 13 over Trib Mansfield CR?

The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 33 ft wide.

Who owns County Road 13 over Trib Mansfield CR?

It is owned by the County Highway Agency.