US Bridges

Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave

Good

Milwaukee County, Wisconsin · 1.8 MI N JCT Sth 36 · Structure no. B40074500000000

Built
2012
13 years old
Condition
Good
inspected April 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
250 ft
2 main spans
Daily traffic
9,650
2021 count
Owner
State
State Highway Agency

About this bridge

Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave in Milwaukee County, Wisconsin. It was built in 2012, so it is 13 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 9,650 vehicles a day, roughly 4% of them trucks, projected to reach 11,580 by 2041. The structure is 250 ft (76.1 m) long and 68 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUsh 45/ Sth 100 NB
CrossesCth Bb - Rawson Ave
Location1.8 MI N JCT Sth 36
RouteU.S. Route 45
Coordinates42.91378, -88.04414
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2022
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 rating47.2 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length250 ft (76.1 m)
Longest span134 ft (40.8 m)
Deck width68 ft (20.7 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,650 (2021)
Projected traffic11,580 by 2041
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave built?

It was built in 2012, making it 13 years old in 2025.

What condition is Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave 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 April 2022.

How much traffic does Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave carry?

About 9,650 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave?

The structure is 250 ft (76.1 m) long with a longest span of 134 ft (40.8 m) and a deck 68 ft wide.

Who owns Ush 45/ Sth 100 NB over Cth Bb - Rawson Ave?

It is owned by the State Highway Agency.