US Bridges

Csah 37 over Sewer

Good

Ramsey County, Minnesota · Near Wabasha ST · Structure no. 62597

Built
2004
21 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
30 ft
1 main span
Daily traffic
18,068
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 37 over Sewer is a concrete culvert carrying Csah 37 over Sewer in Ramsey County, Minnesota. It was built in 2004, so it is 21 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 18,068 vehicles a day, roughly 4% of them trucks, projected to reach 17,000 by 2039. The structure is 30 ft (9 m) long.

CarriesCsah 37
CrossesSewer
LocationNear Wabasha ST
RouteCounty Highway 37
Coordinates44.94295, -93.09351
Functional classUrban Other Principal Arterial

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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating77.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length30 ft (9 m)
Longest span30 ft (9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,068 (2019)
Projected traffic17,000 by 2039
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and railroad
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 37 over Sewer built?

It was built in 2004, making it 21 years old in 2025.

What condition is Csah 37 over Sewer 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 2023.

How much traffic does Csah 37 over Sewer carry?

About 18,068 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Csah 37 over Sewer?

The structure is 30 ft (9 m) long with a longest span of 30 ft (9 m).

Who owns Csah 37 over Sewer?

It is owned by the County Highway Agency.