US Bridges

IRR BIA RTE 19 over Bear Trap Creek

Good

Ashland County, Wisconsin · 7 KM East of Ashland · Structure no. 00000000000F328

Built
1981
44 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
300
2022 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 19 over Bear Trap Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE 19 over Bear Trap Creek in Ashland County, Wisconsin. It was built in 1981, so it is 44 years old, older than the Wisconsin average of 40.3 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 300 vehicles a day, roughly 15% of them trucks, projected to reach 400 by 2044. The structure is 72 ft (21.9 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesIRR BIA RTE 19
CrossesBear Trap Creek
Location7 KM East of Ashland
RouteFederal Lands Road 19
Coordinates46.58295, -90.79663
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating28.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length72 ft (21.9 m)
Longest span70 ft (21.3 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2022)
Projected traffic400 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Indian Affairs
Maintained byBureau of Indian Affairs
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IRR BIA RTE 19 over Bear Trap Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is IRR BIA RTE 19 over Bear Trap Creek 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 September 2024.

How much traffic does IRR BIA RTE 19 over Bear Trap Creek carry?

About 300 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is IRR BIA RTE 19 over Bear Trap Creek?

The structure is 72 ft (21.9 m) long with a longest span of 70 ft (21.3 m) and a deck 32 ft wide.

Who owns IRR BIA RTE 19 over Bear Trap Creek?

It is owned by the Bureau of Indian Affairs.