US Bridges

Lrd Granton RD over N Br Oneill Creek

FairPosted for load

Clark County, Wisconsin · 2.5M E JCT Sth 73 · Structure no. P10021500000000

Built
1963
62 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
58
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Granton RD over N Br Oneill Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd Granton RD over N Br Oneill Creek in Clark County, Wisconsin. It was built in 1963, so it is 62 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. Its operating status is: posted for other load-capacity restriction.

It carries about 58 vehicles a day, projected to reach 63 by 2043. The structure is 52 ft (15.9 m) long and 21 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Granton RD
CrossesN Br Oneill Creek
Location2.5M E JCT Sth 73
RouteCity Street 0
Coordinates44.58172, -90.53175
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.4 US tons
Inventory rating17.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length52 ft (15.9 m)
Longest span49 ft (14.8 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic58 (2022)
Projected traffic63 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Granton RD over N Br Oneill Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Lrd Granton RD over N Br Oneill 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 July 2024.

How much traffic does Lrd Granton RD over N Br Oneill Creek carry?

About 58 vehicles per day (2022 count).

How long is Lrd Granton RD over N Br Oneill Creek?

The structure is 52 ft (15.9 m) long with a longest span of 49 ft (14.8 m) and a deck 21 ft wide.

Who owns Lrd Granton RD over N Br Oneill Creek?

It is owned by the Town or Township Highway Agency.