US Bridges

Lrd Innovation Dri over Yahara River

Good

Dane County, Wisconsin · 0.2 MI W Cth Cv · Structure no. B13086700000000

Built
2020
5 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
77 ft
1 main span
Daily traffic
99
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Innovation Dri over Yahara River is a prestressed concrete stringer/multi-beam or girder carrying Lrd Innovation Dri over Yahara River in Dane County, Wisconsin. It was built in 2020, so it is 5 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 99 vehicles a day. The structure is 77 ft (23.6 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd Innovation Dri
CrossesYahara River
Location0.2 MI W Cth Cv
RouteCity Street 0
Coordinates43.22639, -89.34722
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.7 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length77 ft (23.6 m)
Longest span75 ft (22.9 m)
Deck width47 ft (14.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99 (2022)
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Innovation Dri over Yahara River built?

It was built in 2020, making it 5 years old in 2025.

What condition is Lrd Innovation Dri over Yahara River 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 Innovation Dri over Yahara River carry?

About 99 vehicles per day (2022 count).

How long is Lrd Innovation Dri over Yahara River?

The structure is 77 ft (23.6 m) long with a longest span of 75 ft (22.9 m) and a deck 47 ft wide.

Who owns Lrd Innovation Dri over Yahara River?

It is owned by the City or Municipal Highway Agency.