US Bridges

Cth Gg over Paperjack Creek

Good

St. Croix County, Wisconsin · Tn Erin Prairie · Structure no. B55020300000000

Built
2002
23 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
844
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Gg over Paperjack Creek is a concrete culvert carrying Cth Gg over Paperjack Creek in St. Croix County, Wisconsin. It was built in 2002, so it is 23 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 844 vehicles a day, roughly 6% of them trucks, projected to reach 928 by 2042. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCth Gg
CrossesPaperjack Creek
LocationTn Erin Prairie
RouteCounty Highway 0GG
Coordinates45.08989, -92.47805
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length24 ft (7.2 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic844 (2022)
Projected traffic928 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Gg over Paperjack Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Cth Gg over Paperjack 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 October 2023.

How much traffic does Cth Gg over Paperjack Creek carry?

About 844 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Cth Gg over Paperjack Creek?

The structure is 24 ft (7.2 m) long with a longest span of 10 ft (3 m).

Who owns Cth Gg over Paperjack Creek?

It is owned by the County Highway Agency.