US Bridges

Lrd W Zinda DR over Rocky Run Creek

Fair

Portage County, Wisconsin · 0.5M W JCT Ush 10 · Structure no. B49006100000000

Built
1971
54 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
137 ft
3 main spans
Daily traffic
1,223
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd W Zinda DR over Rocky Run Creek is a concrete continuous slab carrying Lrd W Zinda DR over Rocky Run Creek in Portage County, Wisconsin. It was built in 1971, so it is 54 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 5 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 1,223 vehicles a day, projected to reach 1,288 by 2043. The structure is 137 ft (41.7 m) long and 41 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLrd W Zinda DR
CrossesRocky Run Creek
Location0.5M W JCT Ush 10
RouteCity Street 0
CountyPortage County
StateWisconsin
Coordinates44.51881, -89.60731
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length137 ft (41.7 m)
Longest span55 ft (16.9 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,223 (2024)
Projected traffic1,288 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 W Zinda DR over Rocky Run Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Lrd W Zinda DR over Rocky Run 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 August 2024.

How much traffic does Lrd W Zinda DR over Rocky Run Creek carry?

About 1,223 vehicles per day (2024 count).

How long is Lrd W Zinda DR over Rocky Run Creek?

The structure is 137 ft (41.7 m) long with a longest span of 55 ft (16.9 m) and a deck 41 ft wide.

Who owns Lrd W Zinda DR over Rocky Run Creek?

It is owned by the City or Municipal Highway Agency.