US Bridges

Lrd Rockstream Dri over Badger Mill Creek

Good

Dane County, Wisconsin · 200 Ft E JCT Ambleside DR · Structure no. B13089400000000

Built
2021
4 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
73 ft
5 main spans
Daily traffic
1,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Rockstream Dri over Badger Mill Creek is a concrete continuous culvert carrying Lrd Rockstream Dri over Badger Mill Creek in Dane 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,000 vehicles a day, projected to reach 1,200 by 2043. The structure is 73 ft (22.1 m) long and 108 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd Rockstream Dri
CrossesBadger Mill Creek
Location200 Ft E JCT Ambleside DR
RouteCity Street 0
Coordinates43.00545, -89.50258
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.6 US tons
Inventory rating39.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans5
Design loadHL 93
Structure length73 ft (22.1 m)
Longest span12 ft (3.7 m)
Deck width108 ft (32.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic1,200 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 Rockstream Dri over Badger Mill Creek built?

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

What condition is Lrd Rockstream Dri over Badger Mill 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 September 2024.

How much traffic does Lrd Rockstream Dri over Badger Mill Creek carry?

About 1,000 vehicles per day (2022 count).

How long is Lrd Rockstream Dri over Badger Mill Creek?

The structure is 73 ft (22.1 m) long with a longest span of 12 ft (3.7 m) and a deck 108 ft wide.

Who owns Lrd Rockstream Dri over Badger Mill Creek?

It is owned by the City or Municipal Highway Agency.