US Bridges

US 61 over Whitewater River

Fair

Wabasha County, Minnesota · 0.5 MI SE of JCT TH 74 · Structure no. 79001

Built
1966
59 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
386 ft
5 main spans
Daily traffic
2,332
2022 count
Owner
State
State Highway Agency

About this bridge

US 61 over Whitewater River is a steel continuous stringer/multi-beam or girder carrying US 61 over Whitewater River in Wabasha County, Minnesota. It was built in 1966, so it is 59 years old, older than the Minnesota average of 38.5 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 2,332 vehicles a day, roughly 8% of them trucks, projected to reach 2,450 by 2042. The structure is 386 ft (117.8 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 61
CrossesWhitewater River
Location0.5 MI SE of JCT TH 74
RouteU.S. Route 61
Coordinates44.20861, -91.92256
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length386 ft (117.8 m)
Longest span86 ft (26.2 m)
Deck width35 ft (10.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,332 (2022)
Projected traffic2,450 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 61 over Whitewater River built?

It was built in 1966, making it 59 years old in 2025.

What condition is US 61 over Whitewater 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 July 2024.

How much traffic does US 61 over Whitewater River carry?

About 2,332 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US 61 over Whitewater River?

The structure is 386 ft (117.8 m) long with a longest span of 86 ft (26.2 m) and a deck 35 ft wide.

Who owns US 61 over Whitewater River?

It is owned by the State Highway Agency.