US Bridges

Mn 19 over Stream

Fair

Goodhue County, Minnesota · 0.1 MI W of JCT Csah 6 · Structure no. 6399

Built
1949
76 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
31 ft
2 main spans
Daily traffic
1,967
2022 count
Owner
State
State Highway Agency

About this bridge

Mn 19 over Stream is a concrete culvert carrying Mn 19 over Stream in Goodhue County, Minnesota. It was built in 1949, so it is 76 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 1,967 vehicles a day, roughly 10% of them trucks, projected to reach 2,100 by 2042. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 16.2 mi (26 km).

Location

Open in Google Maps
CarriesMn 19
CrossesStream
Location0.1 MI W of JCT Csah 6
RouteState Highway 19
CountyGoodhue County
StateMinnesota
Coordinates44.53303, -92.66152
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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans2
Design loadH 20
Structure length31 ft (9.3 m)
Longest span14 ft (4.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,967 (2022)
Projected traffic2,100 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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$48 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Mn 19 over Stream built?

It was built in 1949, making it 76 years old in 2025.

What condition is Mn 19 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 2023.

How much traffic does Mn 19 over Stream carry?

About 1,967 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Mn 19 over Stream?

The structure is 31 ft (9.3 m) long with a longest span of 14 ft (4.4 m).

Who owns Mn 19 over Stream?

It is owned by the State Highway Agency.