US Bridges

Lrd Calhoun Road over Unnamed Tributary of the

Good

Waukesha County, Wisconsin · 0.4 MI N of JCT North Ave · Structure no. B67038000000000

Built
2021
4 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
12,400
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Calhoun Road over Unnamed Tributary of the is a concrete culvert carrying Lrd Calhoun Road over Unnamed Tributary of the in Waukesha County, Wisconsin. It was built in 2021, so it is 4 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,400 vehicles a day, projected to reach 14,880 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesLrd Calhoun Road
CrossesUnnamed Tributary of the
Location0.4 MI N of JCT North Ave
RouteCity Street 0
CountyWaukesha County
StateWisconsin
Coordinates43.06655, -88.12594
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.7 US tons
Inventory rating42.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,400 (2022)
Projected traffic14,880 by 2042
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Calhoun Road over Unnamed Tributary of the built?

It was built in 2021, making it 4 years old in 2025.

What condition is Lrd Calhoun Road over Unnamed Tributary of the 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 2023.

How much traffic does Lrd Calhoun Road over Unnamed Tributary of the carry?

About 12,400 vehicles per day (2022 count).

How long is Lrd Calhoun Road over Unnamed Tributary of the?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).

Who owns Lrd Calhoun Road over Unnamed Tributary of the?

It is owned by the City or Municipal Highway Agency.