US Bridges

Cth Pp - WB Good H over IH 41/USH 45/STH 100

Fair

Milwaukee County, Wisconsin · 0.2 MI W JCT Sth 145 · Structure no. B40024900000000

Built
1964
61 years old, rebuilt 1997
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
228 ft
5 main spans
Daily traffic
20,350
2022 count
Owner
State
State Highway Agency

About this bridge

Cth Pp - WB Good H over IH 41/USH 45/STH 100 is a steel continuous stringer/multi-beam or girder carrying Cth Pp - WB Good H over IH 41/USH 45/STH 100 in Milwaukee County, Wisconsin. It was built in 1964 and reconstructed in 1997, so it is 61 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 20,350 vehicles a day, projected to reach 20,350 by 2043. The structure is 228 ft (69.6 m) long and 56 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesCth Pp - WB Good H
CrossesIH 41/USH 45/STH 100
Location0.2 MI W JCT Sth 145
RouteCounty Highway 0PP
CountyMilwaukee County
StateWisconsin
Coordinates43.14712, -88.05445
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length228 ft (69.6 m)
Longest span60 ft (18.4 m)
Deck width56 ft (17.1 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,350 (2022)
Projected traffic20,350 by 2043
Trucks0%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cth Pp - WB Good H over IH 41/USH 45/STH 100 built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1997.

What condition is Cth Pp - WB Good H over IH 41/USH 45/STH 100 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Cth Pp - WB Good H over IH 41/USH 45/STH 100 carry?

About 20,350 vehicles per day (2022 count).

How long is Cth Pp - WB Good H over IH 41/USH 45/STH 100?

The structure is 228 ft (69.6 m) long with a longest span of 60 ft (18.4 m) and a deck 56 ft wide.

Who owns Cth Pp - WB Good H over IH 41/USH 45/STH 100?

It is owned by the State Highway Agency.