US Bridges

CR 107 over Stream

Good

Martin County, Minnesota · 1.5 MI N of JCT Csah 8 · Structure no. 89385

Built
1940
85 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
77
2022 count
Owner
County
County Highway Agency

About this bridge

CR 107 over Stream is a concrete culvert carrying CR 107 over Stream in Martin County, Minnesota. It was built in 1940, so it is 85 years old, older 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 77 vehicles a day, projected to reach 70 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR 107
CrossesStream
Location1.5 MI N of JCT Csah 8
RouteCounty Highway 107
Coordinates43.57963, -94.79466
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 inspectionOctober 2024
Inspection intervalevery 24 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 rating47.5 US tons
Inventory rating31.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic77 (2022)
Projected traffic70 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$46 million
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 107 over Stream built?

It was built in 1940, making it 85 years old in 2025.

What condition is CR 107 over Stream 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 2024.

How much traffic does CR 107 over Stream carry?

About 77 vehicles per day (2022 count).

How long is CR 107 over Stream?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3.2 m).

Who owns CR 107 over Stream?

It is owned by the County Highway Agency.