US Bridges

Cth P over IH 43|STH 32

Fair

Ozaukee County, Wisconsin · 0.4 MI E JCT Cth Ll · Structure no. B45005200000000

Built
1974
51 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
264 ft
2 main spans
Daily traffic
210
2022 count
Owner
State
State Highway Agency

About this bridge

Cth P over IH 43|STH 32 is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth P over IH 43|STH 32 in Ozaukee County, Wisconsin. It was built in 1974, so it is 51 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 210 vehicles a day, projected to reach 210 by 2043. The structure is 264 ft (80.6 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCth P
CrossesIH 43|STH 32
Location0.4 MI E JCT Cth Ll
RouteCounty Highway 0P
CountyOzaukee County
StateWisconsin
Coordinates43.45581, -87.83265
Functional classRural Minor Collector

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 inspectionMay 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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length264 ft (80.6 m)
Longest span130 ft (39.6 m)
Deck width38 ft (11.5 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2022)
Projected traffic210 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 Cth P over IH 43|STH 32 built?

It was built in 1974, making it 51 years old in 2025.

What condition is Cth P over IH 43|STH 32 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 May 2024.

How much traffic does Cth P over IH 43|STH 32 carry?

About 210 vehicles per day (2022 count).

How long is Cth P over IH 43|STH 32?

The structure is 264 ft (80.6 m) long with a longest span of 130 ft (39.6 m) and a deck 38 ft wide.

Who owns Cth P over IH 43|STH 32?

It is owned by the State Highway Agency.