US Bridges

CR 145 over Sand Creek

Good

Le Sueur County, Minnesota · 1.8 MI E of JCT TH 13 · Structure no. 97799

Built
1994
31 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
175
2022 count
Owner
County
County Highway Agency

About this bridge

CR 145 over Sand Creek is a concrete culvert carrying CR 145 over Sand Creek in Le Sueur County, Minnesota. It was built in 1994, so it is 31 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 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 175 vehicles a day, projected to reach 200 by 2042. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 145
CrossesSand Creek
Location1.8 MI E of JCT TH 13
RouteCounty Highway 145
Coordinates44.51521, -93.54791
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length26 ft (7.9 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2022)
Projected traffic200 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$572.1 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 145 over Sand Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is CR 145 over Sand 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 October 2023.

How much traffic does CR 145 over Sand Creek carry?

About 175 vehicles per day (2022 count).

How long is CR 145 over Sand Creek?

The structure is 26 ft (7.9 m) long with a longest span of 11 ft (3.5 m).

Who owns CR 145 over Sand Creek?

It is owned by the County Highway Agency.