US Bridges

Cth Cty Hh over Rocky Run Creek

Fair

Portage County, Wisconsin · 1.1M E JCT Cth E to S · Structure no. B49013900000000

Built
2006
19 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete Continuous
Length
469 ft
9 main spans
Daily traffic
2,706
2023 count
Owner
County
County Highway Agency

About this bridge

Cth Cty Hh over Rocky Run Creek is a concrete continuous slab carrying Cth Cty Hh over Rocky Run Creek in Portage County, Wisconsin. It was built in 2006, so it is 19 years old, younger 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 2,706 vehicles a day, projected to reach 3,240 by 2041. The structure is 469 ft (142.9 m) long and 47 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesCth Cty Hh
CrossesRocky Run Creek
Location1.1M E JCT Cth E to S
RouteCounty Highway 0HH
CountyPortage County
StateWisconsin
Coordinates44.52612, -89.61097
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.8 US tons
Inventory rating48.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length469 ft (142.9 m)
Longest span55 ft (16.8 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,706 (2023)
Projected traffic3,240 by 2041
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

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 Cty Hh over Rocky Run Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Cth Cty Hh over Rocky Run 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 August 2023.

How much traffic does Cth Cty Hh over Rocky Run Creek carry?

About 2,706 vehicles per day (2023 count).

How long is Cth Cty Hh over Rocky Run Creek?

The structure is 469 ft (142.9 m) long with a longest span of 55 ft (16.8 m) and a deck 47 ft wide.

Who owns Cth Cty Hh over Rocky Run Creek?

It is owned by the County Highway Agency.