US Bridges

US 75 over Stream

Fair

Rock County, Minnesota · 3.5 MI S of Luverne · Structure no. 6243

Built
1932
93 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
1,950
2018 count
Owner
State
State Highway Agency

About this bridge

US 75 over Stream is a concrete culvert carrying US 75 over Stream in Rock County, Minnesota. It was built in 1932, so it is 93 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,950 vehicles a day, roughly 15% of them trucks, projected to reach 2,050 by 2038. The structure is 33 ft (10.2 m) long. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesUS 75
CrossesStream
Location3.5 MI S of Luverne
RouteU.S. Route 75
CountyRock County
StateMinnesota
Coordinates43.60331, -96.21289
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.2 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length33 ft (10.2 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,950 (2018)
Projected traffic2,050 by 2038
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$54 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 75 over Stream built?

It was built in 1932, making it 93 years old in 2025.

What condition is US 75 over Stream in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does US 75 over Stream carry?

About 1,950 vehicles per day (2018 count), of which roughly 15% are trucks.

How long is US 75 over Stream?

The structure is 33 ft (10.2 m) long with a longest span of 11 ft (3.3 m).

Who owns US 75 over Stream?

It is owned by the State Highway Agency.