US Bridges

Sth 11 / E. Racine over IH 39 SB

Good

Rock County, Wisconsin · 3.1 Mi. S of Ush 14 · Structure no. B53032900000000

Built
2013
12 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
239 ft
2 main spans
Daily traffic
10,900
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 11 / E. Racine over IH 39 SB is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 11 / E. Racine over IH 39 SB in Rock County, Wisconsin. It was built in 2013, so it is 12 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 10,900 vehicles a day, projected to reach 19,019 by 2042. The structure is 239 ft (72.7 m) long and 93 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSth 11 / E. Racine
CrossesIH 39 SB
Location3.1 Mi. S of Ush 14
RouteState Highway 11
Coordinates42.67164, -88.98397
Functional classUrban Other Principal 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.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length239 ft (72.7 m)
Longest span117 ft (35.7 m)
Deck width93 ft (28.3 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,900 (2022)
Projected traffic19,019 by 2042
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 11 / E. Racine over IH 39 SB built?

It was built in 2013, making it 12 years old in 2025.

What condition is Sth 11 / E. Racine over IH 39 SB 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 2023.

How much traffic does Sth 11 / E. Racine over IH 39 SB carry?

About 10,900 vehicles per day (2022 count).

How long is Sth 11 / E. Racine over IH 39 SB?

The structure is 239 ft (72.7 m) long with a longest span of 117 ft (35.7 m) and a deck 93 ft wide.

Who owns Sth 11 / E. Racine over IH 39 SB?

It is owned by the State Highway Agency.