US Bridges

T 10 over Mound Creek

Good

Rock County, Minnesota · 0.4 MI N of JCT Csah 20 · Structure no. 67J53

Built
2003
22 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
54 ft
3 main spans
Daily traffic
211
2003 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 10 over Mound Creek is a concrete culvert carrying T 10 over Mound Creek in Rock County, Minnesota. It was built in 2003, so it is 22 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 211 vehicles a day, projected to reach 211 by 2029. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT 10
CrossesMound Creek
Location0.4 MI N of JCT Csah 20
RouteCounty Highway 10
Coordinates43.72516, -96.19251
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length54 ft (16.5 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic211 (2003)
Projected traffic211 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 T 10 over Mound Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is T 10 over Mound 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 T 10 over Mound Creek carry?

About 211 vehicles per day (2003 count).

How long is T 10 over Mound Creek?

The structure is 54 ft (16.5 m) long with a longest span of 16 ft (4.9 m).

Who owns T 10 over Mound Creek?

It is owned by the Town or Township Highway Agency.