US Bridges

Sth Ramp to Sth 83 over Sth 36/STH 83

Good

Racine County, Wisconsin · 2.7 MI S JCT Sth 20 · Structure no. B51011300000000

Built
2007
18 years old
Condition
Good
inspected July 2021
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
536 ft
4 main spans
Daily traffic
4,000
2021 count
Owner
State
State Highway Agency

About this bridge

Sth Ramp to Sth 83 over Sth 36/STH 83 is a steel continuous stringer/multi-beam or girder carrying Sth Ramp to Sth 83 over Sth 36/STH 83 in Racine County, Wisconsin. It was built in 2007, so it is 18 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 4,000 vehicles a day, projected to reach 4,800 by 2041. The structure is 536 ft (163.3 m) long and 34 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSth Ramp to Sth 83
CrossesSth 36/STH 83
Location2.7 MI S JCT Sth 20
RouteState Highway 83
Coordinates42.71634, -88.22641
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.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2021
Inspection intervalevery 48 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 rating110.1 US tons
Inventory rating66 US tons

Structure

MaterialSteel Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length536 ft (163.3 m)
Longest span180 ft (54.9 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2021)
Projected traffic4,800 by 2041
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 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 Ramp to Sth 83 over Sth 36/STH 83 built?

It was built in 2007, making it 18 years old in 2025.

What condition is Sth Ramp to Sth 83 over Sth 36/STH 83 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 2021.

How much traffic does Sth Ramp to Sth 83 over Sth 36/STH 83 carry?

About 4,000 vehicles per day (2021 count).

How long is Sth Ramp to Sth 83 over Sth 36/STH 83?

The structure is 536 ft (163.3 m) long with a longest span of 180 ft (54.9 m) and a deck 34 ft wide.

Who owns Sth Ramp to Sth 83 over Sth 36/STH 83?

It is owned by the State Highway Agency.