US Bridges

Lrd Wall Street over Underwood Creek

Good

Waukesha County, Wisconsin · 0.4M N JCT Ush 18 · Structure no. B67001300000000

Built
2001
24 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
42 ft
1 main span
Daily traffic
43
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Wall Street over Underwood Creek is a concrete slab carrying Lrd Wall Street over Underwood Creek in Waukesha County, Wisconsin. It was built in 2001, so it is 24 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 43 vehicles a day, projected to reach 47 by 2043. The structure is 42 ft (12.9 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd Wall Street
CrossesUnderwood Creek
Location0.4M N JCT Ush 18
RouteCity Street 0
Coordinates43.04065, -88.07743
Functional classUrban Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length42 ft (12.9 m)
Longest span40 ft (12.2 m)
Deck width42 ft (12.9 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43 (2022)
Projected traffic47 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Wall Street over Underwood Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Lrd Wall Street over Underwood Creek 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 October 2024.

How much traffic does Lrd Wall Street over Underwood Creek carry?

About 43 vehicles per day (2022 count).

How long is Lrd Wall Street over Underwood Creek?

The structure is 42 ft (12.9 m) long with a longest span of 40 ft (12.2 m) and a deck 42 ft wide.

Who owns Lrd Wall Street over Underwood Creek?

It is owned by the City or Municipal Highway Agency.