US Bridges

Cth O over Stewart Creek

Good

Juneau County, Wisconsin · 1 MI W JCT Sth 58 · Structure no. B29016700000000

Built
2022
3 years old
Condition
Good
inspected July 2024
Type
Arch - Deck
Aluminum, Wrought Iron, or Cast Iron
Length
21 ft
1 main span
Daily traffic
540
2022 count
Owner
County
County Highway Agency

About this bridge

Cth O over Stewart Creek is a aluminum, wrought iron, or cast iron arch - deck carrying Cth O over Stewart Creek in Juneau County, Wisconsin. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 540 vehicles a day, projected to reach 650 by 2043. The structure is 21 ft (6.5 m) long and 45 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesCth O
CrossesStewart Creek
Location1 MI W JCT Sth 58
RouteCounty Highway 0O
CountyJuneau County
StateWisconsin
Coordinates43.73947, -90.11191
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHL 93
Structure length21 ft (6.5 m)
Longest span21 ft (6.5 m)
Deck width45 ft (13.8 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic540 (2022)
Projected traffic650 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$156,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth O over Stewart Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is Cth O over Stewart 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 July 2024.

How much traffic does Cth O over Stewart Creek carry?

About 540 vehicles per day (2022 count).

How long is Cth O over Stewart Creek?

The structure is 21 ft (6.5 m) long with a longest span of 21 ft (6.5 m) and a deck 45 ft wide.

Who owns Cth O over Stewart Creek?

It is owned by the County Highway Agency.