US Bridges

Lrd E Court ST over Rock River

Good

Rock County, Wisconsin · 0.2M E JCT Sth 11 · Structure no. B53019100000000

Built
1996
29 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
216 ft
4 main spans
Daily traffic
7,585
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd E Court ST over Rock River is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd E Court ST over Rock River in Rock County, Wisconsin. It was built in 1996, so it is 29 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,585 vehicles a day, projected to reach 8,343 by 2043. The structure is 216 ft (65.9 m) long and 56 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesLrd E Court ST
CrossesRock River
Location0.2M E JCT Sth 11
RouteCity Street 0
CountyRock County
StateWisconsin
Coordinates42.68084, -89.02303
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating59.4 US tons
Inventory rating44.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length216 ft (65.9 m)
Longest span58 ft (17.8 m)
Deck width56 ft (17.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,585 (2022)
Projected traffic8,343 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed2.5 mi (4 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 E Court ST over Rock River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lrd E Court ST over Rock 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 August 2024.

How much traffic does Lrd E Court ST over Rock River carry?

About 7,585 vehicles per day (2022 count).

How long is Lrd E Court ST over Rock River?

The structure is 216 ft (65.9 m) long with a longest span of 58 ft (17.8 m) and a deck 56 ft wide.

Who owns Lrd E Court ST over Rock River?

It is owned by the City or Municipal Highway Agency.