US Bridges

Sth 29 over Roger Creek

Fair

Clark County, Wisconsin · 1.3M E JCT Cth Nn · Structure no. B10002900000000

Built
1962
63 years old, rebuilt 1993
Condition
Fair
inspected June 2023
Type
Culvert
Concrete Continuous
Length
39 ft
3 main spans
Daily traffic
13,900
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 29 over Roger Creek is a concrete continuous culvert carrying Sth 29 over Roger Creek in Clark County, Wisconsin. It was built in 1962 and reconstructed in 1993, so it is 63 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 13,900 vehicles a day, roughly 8% of them trucks, projected to reach 16,680 by 2041. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 67.7 mi (109 km).

CarriesSth 29
CrossesRoger Creek
Location1.3M E JCT Cth Nn
RouteState Highway 29
Coordinates44.95203, -90.89439
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.5 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,900 (2021)
Projected traffic16,680 by 2041
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed67.7 mi (109 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Sth 29 over Roger Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1993.

What condition is Sth 29 over Roger 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 June 2023.

How much traffic does Sth 29 over Roger Creek carry?

About 13,900 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Sth 29 over Roger Creek?

The structure is 39 ft (11.8 m) long with a longest span of 12 ft (3.7 m).

Who owns Sth 29 over Roger Creek?

It is owned by the State Highway Agency.