US Bridges

Csah 19 over Stream

Good

Olmsted County, Minnesota · 0.1 MI S of JCT TH 14 · Structure no. 89174

Built
1940
85 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
730
2020 count
Owner
County
County Highway Agency

About this bridge

Csah 19 over Stream is a concrete culvert carrying Csah 19 over Stream in Olmsted 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 730 vehicles a day, projected to reach 882 by 2040. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCsah 19
CrossesStream
Location0.1 MI S of JCT TH 14
RouteCounty Highway 19
Coordinates44.00177, -92.34494
Functional classRural Minor Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
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 rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length23 ft (6.9 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 traffic730 (2020)
Projected traffic882 by 2040
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$16 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 19 over Stream built?

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

What condition is Csah 19 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 November 2023.

How much traffic does Csah 19 over Stream carry?

About 730 vehicles per day (2020 count).

How long is Csah 19 over Stream?

The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3.2 m).

Who owns Csah 19 over Stream?

It is owned by the County Highway Agency.