US Bridges

CR 54 over Le Sueur River

Poor

Waseca County, Minnesota · 1.2 MI N of JCT CSAH9 · Structure no. 7008

Built
1950
75 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
83 ft
1 main span
Daily traffic
92
2022 count
Owner
County
County Highway Agency

About this bridge

CR 54 over Le Sueur River is a steel stringer/multi-beam or girder carrying CR 54 over Le Sueur River in Waseca County, Minnesota. It was built in 1950, so it is 75 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 92 vehicles a day, projected to reach 135 by 2042. The structure is 83 ft (25.4 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 54
CrossesLe Sueur River
Location1.2 MI N of JCT CSAH9
RouteCounty Highway 54
Coordinates44.03533, -93.7315
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.7 US tons
Inventory rating35.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length83 ft (25.4 m)
Longest span80 ft (24.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic92 (2022)
Projected traffic135 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CR 54 over Le Sueur River built?

It was built in 1950, making it 75 years old in 2025.

What condition is CR 54 over Le Sueur River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does CR 54 over Le Sueur River carry?

About 92 vehicles per day (2022 count).

How long is CR 54 over Le Sueur River?

The structure is 83 ft (25.4 m) long with a longest span of 80 ft (24.5 m) and a deck 26 ft wide.

Who owns CR 54 over Le Sueur River?

It is owned by the County Highway Agency.