US Bridges

Lrd Park ST over Montello River

Fair

Marquette County, Wisconsin · 0.1M N JCT Sth 23 · Structure no. B39004300000000

Built
1987
38 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
1,803
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Park ST over Montello River is a prestressed concrete box beam or girders - multiple carrying Lrd Park ST over Montello River in Marquette County, Wisconsin. It was built in 1987, so it is 38 years old, younger 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 1,803 vehicles a day, projected to reach 2,160 by 2041. The structure is 55 ft (16.8 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd Park ST
CrossesMontello River
Location0.1M N JCT Sth 23
RouteCity Street 0
Coordinates43.79321, -89.32884
Functional classRural Minor Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 rating43.2 US tons
Inventory rating25 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length55 ft (16.8 m)
Longest span53 ft (16.2 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,803 (2024)
Projected traffic2,160 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Park ST over Montello River built?

It was built in 1987, making it 38 years old in 2025.

What condition is Lrd Park ST over Montello River 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 Park ST over Montello River carry?

About 1,803 vehicles per day (2024 count).

How long is Lrd Park ST over Montello River?

The structure is 55 ft (16.8 m) long with a longest span of 53 ft (16.2 m) and a deck 42 ft wide.

Who owns Lrd Park ST over Montello River?

It is owned by the City or Municipal Highway Agency.