US Bridges

Sth 29 over Krok Creek

Good

Kewaunee County, Wisconsin · 2.7M E JCT Cth Ab · Structure no. B31006700000000

Built
2002
23 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
3,700
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 29 over Krok Creek is a concrete slab carrying Sth 29 over Krok Creek in Kewaunee 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 3,700 vehicles a day, roughly 7% of them trucks, projected to reach 4,340 by 2043. The structure is 39 ft (11.8 m) long and 45 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSth 29
CrossesKrok Creek
Location2.7M E JCT Cth Ab
RouteState Highway 29
Coordinates44.44352, -87.62946
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span36 ft (11 m)
Deck width45 ft (13.8 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,700 (2022)
Projected traffic4,340 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Krok Creek built?

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

What condition is Sth 29 over Krok 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 August 2024.

How much traffic does Sth 29 over Krok Creek carry?

About 3,700 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Sth 29 over Krok Creek?

The structure is 39 ft (11.8 m) long with a longest span of 36 ft (11 m) and a deck 45 ft wide.

Who owns Sth 29 over Krok Creek?

It is owned by the State Highway Agency.