US Bridges

CR 910 over Flint Creek

Good

St. Louis County, Minnesota · 0.2 MI S of JCT CR 540 · Structure no. 69J02

Built
1996
29 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
255
2011 count
Owner
County
County Highway Agency

About this bridge

CR 910 over Flint Creek is a concrete culvert carrying CR 910 over Flint Creek in St. Louis County, Minnesota. It was built in 1996, so it is 29 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 255 vehicles a day, projected to reach 255 by 2039. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 910
CrossesFlint Creek
Location0.2 MI S of JCT CR 540
RouteCounty Highway 910
Coordinates47.89011, -92.68572
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 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 alignment8: Equal to present desirable 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 length34 ft (10.4 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic255 (2011)
Projected traffic255 by 2039
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 910 over Flint Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is CR 910 over Flint 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 September 2023.

How much traffic does CR 910 over Flint Creek carry?

About 255 vehicles per day (2011 count).

How long is CR 910 over Flint Creek?

The structure is 34 ft (10.4 m) long with a longest span of 14 ft (4.2 m).

Who owns CR 910 over Flint Creek?

It is owned by the County Highway Agency.