US Bridges

Csah 30 over Cp Rail

Good

Wabasha County, Minnesota · 0.5 MI W of JCT TH60 · Structure no. 79543

Built
1998
27 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
252 ft
3 main spans
Daily traffic
3,350
2014 count
Owner
County
County Highway Agency

About this bridge

Csah 30 over Cp Rail is a steel continuous stringer/multi-beam or girder carrying Csah 30 over Cp Rail in Wabasha County, Minnesota. It was built in 1998, so it is 27 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 3,350 vehicles a day, projected to reach 3,350 by 2039. The structure is 252 ft (76.8 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCsah 30
CrossesCp Rail
Location0.5 MI W of JCT TH60
RouteCounty Highway 30
Coordinates44.37888, -92.0443
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating27.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length252 ft (76.8 m)
Longest span98 ft (29.8 m)
Deck width52 ft (15.9 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,350 (2014)
Projected traffic3,350 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Csah 30 over Cp Rail built?

It was built in 1998, making it 27 years old in 2025.

What condition is Csah 30 over Cp Rail 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 30 over Cp Rail carry?

About 3,350 vehicles per day (2014 count).

How long is Csah 30 over Cp Rail?

The structure is 252 ft (76.8 m) long with a longest span of 98 ft (29.8 m) and a deck 52 ft wide.

Who owns Csah 30 over Cp Rail?

It is owned by the County Highway Agency.