US Bridges

Lrd 730th ST over Dry Run

Good

Pierce County, Wisconsin · 1.7M N JCT Cth C · Structure no. P47093900000000

Built
1989
36 years old
Condition
Good
inspected April 2024
Type
Slab
Wood or Timber
Length
22 ft
1 main span
Daily traffic
56
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 730th ST over Dry Run is a wood or timber slab carrying Lrd 730th ST over Dry Run in Pierce County, Wisconsin. It was built in 1989, so it is 36 years old, younger 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 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 56 vehicles a day, projected to reach 61 by 2043. The structure is 22 ft (6.7 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLrd 730th ST
CrossesDry Run
Location1.7M N JCT Cth C
RouteCity Street 0
Coordinates44.62839, -92.50556
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span21 ft (6.4 m)
Deck width27 ft (8.3 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56 (2022)
Projected traffic61 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 730th ST over Dry Run built?

It was built in 1989, making it 36 years old in 2025.

What condition is Lrd 730th ST over Dry Run 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 April 2024.

How much traffic does Lrd 730th ST over Dry Run carry?

About 56 vehicles per day (2022 count).

How long is Lrd 730th ST over Dry Run?

The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m) and a deck 27 ft wide.

Who owns Lrd 730th ST over Dry Run?

It is owned by the Town or Township Highway Agency.