US Bridges

Lrd Sunnyslope RD over IH 43

Good

Waukesha County, Wisconsin · 0.2 MI N JCT Cth I · Structure no. B67035900000000

Built
2018
7 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
176 ft
2 main spans
Daily traffic
8,200
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Sunnyslope RD over IH 43 is a prestressed concrete stringer/multi-beam or girder carrying Lrd Sunnyslope RD over IH 43 in Waukesha County, Wisconsin. It was built in 2018, so it is 7 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 8,200 vehicles a day, projected to reach 9,840 by 2042. The structure is 176 ft (53.7 m) long and 56 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Sunnyslope RD
CrossesIH 43
Location0.2 MI N JCT Cth I
RouteCity Street 0
Coordinates42.9584, -88.08913
Functional classUrban Minor 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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 41 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length176 ft (53.7 m)
Longest span86 ft (26.2 m)
Deck width56 ft (17.1 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,200 (2022)
Projected traffic9,840 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed2.5 mi (4 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 Lrd Sunnyslope RD over IH 43 built?

It was built in 2018, making it 7 years old in 2025.

What condition is Lrd Sunnyslope RD over IH 43 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 2024.

How much traffic does Lrd Sunnyslope RD over IH 43 carry?

About 8,200 vehicles per day (2022 count).

How long is Lrd Sunnyslope RD over IH 43?

The structure is 176 ft (53.7 m) long with a longest span of 86 ft (26.2 m) and a deck 56 ft wide.

Who owns Lrd Sunnyslope RD over IH 43?

It is owned by the State Highway Agency.