US Bridges

Cth X over Story Creek

Good

Green County, Wisconsin · 1.0M S JCT Sth 92 · Structure no. B23009100000000

Built
1993
32 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
61 ft
1 main span
Daily traffic
189
2022 count
Owner
County
County Highway Agency

About this bridge

Cth X over Story Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth X over Story Creek in Green County, Wisconsin. It was built in 1993, so it is 32 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 189 vehicles a day, roughly 8% of them trucks, projected to reach 207 by 2043. The structure is 61 ft (18.5 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth X
CrossesStory Creek
Location1.0M S JCT Sth 92
RouteCounty Highway 0X
Coordinates42.81362, -89.49645
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than 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 rating66.6 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length61 ft (18.5 m)
Longest span59 ft (18 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic189 (2022)
Projected traffic207 by 2043
Trucks8%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Cth X over Story Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Cth X over Story 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 May 2024.

How much traffic does Cth X over Story Creek carry?

About 189 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Cth X over Story Creek?

The structure is 61 ft (18.5 m) long with a longest span of 59 ft (18 m) and a deck 28 ft wide.

Who owns Cth X over Story Creek?

It is owned by the County Highway Agency.