US Bridges

Lrd 930th ST over Eighteen Mile Creek

Fair

Dunn County, Wisconsin · 0.2M S JCT Sth 40 · Structure no. P17091900000000

Built
1960
65 years old
Condition
Fair
inspected July 2024
Type
Slab
Wood or Timber
Length
26 ft
1 main span
Daily traffic
103
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 930th ST over Eighteen Mile Creek is a wood or timber slab carrying Lrd 930th ST over Eighteen Mile Creek in Dunn County, Wisconsin. It was built in 1960, so it is 65 years old, older 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 6 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 103 vehicles a day, projected to reach 111 by 2043. The structure is 26 ft (7.9 m) long and 26 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd 930th ST
CrossesEighteen Mile Creek
Location0.2M S JCT Sth 40
RouteCity Street 0
Coordinates45.00152, -91.69154
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum 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 rating64.8 US tons
Inventory rating44.6 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span25 ft (7.5 m)
Deck width26 ft (7.8 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic103 (2024)
Projected traffic111 by 2043
Trucks0%
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

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 930th ST over Eighteen Mile Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Lrd 930th ST over Eighteen Mile 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 July 2024.

How much traffic does Lrd 930th ST over Eighteen Mile Creek carry?

About 103 vehicles per day (2024 count).

How long is Lrd 930th ST over Eighteen Mile Creek?

The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.5 m) and a deck 26 ft wide.

Who owns Lrd 930th ST over Eighteen Mile Creek?

It is owned by the Town or Township Highway Agency.