US Bridges

Cth Zz W College a over Cmstpp RR

Fair

Milwaukee County, Wisconsin · 0.7M W JCT Sth 38 · Structure no. B40051800000000

Built
1987
38 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
209 ft
3 main spans
Daily traffic
8,300
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Zz W College a over Cmstpp RR is a steel continuous stringer/multi-beam or girder carrying Cth Zz W College a over Cmstpp RR in Milwaukee County, Wisconsin. It was built in 1987, so it is 38 years old, younger 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 8,300 vehicles a day, projected to reach 10,600 by 2042. The structure is 209 ft (63.8 m) long and 50 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesCth Zz W College a
CrossesCmstpp RR
Location0.7M W JCT Sth 38
RouteCounty Highway 0ZZ
CountyMilwaukee County
StateWisconsin
Coordinates42.93036, -87.92394
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionApril 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length209 ft (63.8 m)
Longest span82 ft (25.1 m)
Deck width50 ft (15.2 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,300 (2022)
Projected traffic10,600 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Zz W College a over Cmstpp RR built?

It was built in 1987, making it 38 years old in 2025.

What condition is Cth Zz W College a over Cmstpp RR 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 April 2024.

How much traffic does Cth Zz W College a over Cmstpp RR carry?

About 8,300 vehicles per day (2022 count).

How long is Cth Zz W College a over Cmstpp RR?

The structure is 209 ft (63.8 m) long with a longest span of 82 ft (25.1 m) and a deck 50 ft wide.

Who owns Cth Zz W College a over Cmstpp RR?

It is owned by the County Highway Agency.