US Bridges

Lrd 50th Avenue over Stillson Creek

Fair

Chippewa County, Wisconsin · 0.7 M E Cth J · Structure no. B09012800000000

Built
1987
38 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
62 ft
2 main spans
Daily traffic
885
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 50th Avenue over Stillson Creek is a concrete continuous slab carrying Lrd 50th Avenue over Stillson Creek in Chippewa County, Wisconsin. It was built in 1987, so it is 38 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 885 vehicles a day, projected to reach 932 by 2043. The structure is 62 ft (18.8 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLrd 50th Avenue
CrossesStillson Creek
Location0.7 M E Cth J
RouteCity Street 0
CountyChippewa County
StateWisconsin
Coordinates44.91522, -91.31256
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating64.8 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length62 ft (18.8 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic885 (2023)
Projected traffic932 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Lrd 50th Avenue over Stillson Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Lrd 50th Avenue over Stillson Creek 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 October 2024.

How much traffic does Lrd 50th Avenue over Stillson Creek carry?

About 885 vehicles per day (2023 count).

How long is Lrd 50th Avenue over Stillson Creek?

The structure is 62 ft (18.8 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns Lrd 50th Avenue over Stillson Creek?

It is owned by the Town or Township Highway Agency.