US Bridges

Lrd Rockport RD over Fisher Creek

Good

Rock County, Wisconsin · 2.4M E JCT Sth 11 · Structure no. B53014100000000

Built
1987
38 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
1,610
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Rockport RD over Fisher Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd Rockport RD over Fisher Creek in Rock 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 good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,610 vehicles a day, projected to reach 1,724 by 2043. The structure is 70 ft (21.3 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Rockport RD
CrossesFisher Creek
Location2.4M E JCT Sth 11
RouteCity Street 0
Coordinates42.67178, -89.07153
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable 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 rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length70 ft (21.3 m)
Longest span68 ft (20.7 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,610 (2024)
Projected traffic1,724 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 Rockport RD over Fisher Creek built?

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

What condition is Lrd Rockport RD over Fisher Creek 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 July 2024.

How much traffic does Lrd Rockport RD over Fisher Creek carry?

About 1,610 vehicles per day (2024 count).

How long is Lrd Rockport RD over Fisher Creek?

The structure is 70 ft (21.3 m) long with a longest span of 68 ft (20.7 m) and a deck 32 ft wide.

Who owns Lrd Rockport RD over Fisher Creek?

It is owned by the Town or Township Highway Agency.