US Bridges

Lrd Portage RD over Token Creek

Fair

Dane County, Wisconsin · 0.1M N JCT Sth 19 · Structure no. B13026100000000

Built
1966
59 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
3,200
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Portage RD over Token Creek is a concrete slab carrying Lrd Portage RD over Token Creek in Dane County, Wisconsin. It was built in 1966, so it is 59 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,200 vehicles a day, projected to reach 3,840 by 2042. The structure is 37 ft (11.4 m) long and 31 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd Portage RD
CrossesToken Creek
Location0.1M N JCT Sth 19
RouteCity Street 0
Coordinates43.19656, -89.29386
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.8 US tons
Inventory rating26.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length37 ft (11.4 m)
Longest span35 ft (10.7 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,200 (2022)
Projected traffic3,840 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 Portage RD over Token Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Lrd Portage RD over Token Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Lrd Portage RD over Token Creek carry?

About 3,200 vehicles per day (2022 count).

How long is Lrd Portage RD over Token Creek?

The structure is 37 ft (11.4 m) long with a longest span of 35 ft (10.7 m) and a deck 31 ft wide.

Who owns Lrd Portage RD over Token Creek?

It is owned by the City or Municipal Highway Agency.