US Bridges

Spr 1 over Middle Fk Whitewater Rvr

Good

Winona County, Minnesota · 0.5 MI N of JCT TH 74 · Structure no. 85568

Built
2008
17 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
74 ft
1 main span
Daily traffic
1
2008 count
Owner
State
State Park, Forest, or Reservation Agency

About this bridge

Spr 1 over Middle Fk Whitewater Rvr is a prestressed concrete stringer/multi-beam or girder carrying Spr 1 over Middle Fk Whitewater Rvr in Winona County, Minnesota. It was built in 2008, so it is 17 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 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 vehicles a day, projected to reach 1 by 2028. The structure is 74 ft (22.7 m) long and 23 ft wide. If it were closed, the detour would be 62.1 mi (100 km).

Location

Open in Google Maps
CarriesSpr 1
CrossesMiddle Fk Whitewater Rvr
Location0.5 MI N of JCT TH 74
RouteState Lands Road 1
CountyWinona County
StateMinnesota
Coordinates44.0559, -92.0538
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating88.2 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length74 ft (22.7 m)
Longest span73 ft (22.3 m)
Deck width23 ft (7.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1 (2008)
Projected traffic1 by 2028
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed62.1 mi (100 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Park, Forest, or Reservation Agency
Maintained byState Park, Forest, or Reservation 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 Spr 1 over Middle Fk Whitewater Rvr built?

It was built in 2008, making it 17 years old in 2025.

What condition is Spr 1 over Middle Fk Whitewater Rvr 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 October 2023.

How much traffic does Spr 1 over Middle Fk Whitewater Rvr carry?

About 1 vehicles per day (2008 count).

How long is Spr 1 over Middle Fk Whitewater Rvr?

The structure is 74 ft (22.7 m) long with a longest span of 73 ft (22.3 m) and a deck 23 ft wide.

Who owns Spr 1 over Middle Fk Whitewater Rvr?

It is owned by the State Park, Forest, or Reservation Agency.