US Bridges

Csah 11 over Railroad

Good

Anoka County, Minnesota · 1.0 MI SW of JCT TH 10 · Structure no. 02584

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
224 ft
2 main spans
Daily traffic
3,950
2018 count
Owner
County
County Highway Agency

About this bridge

Csah 11 over Railroad is a prestressed concrete stringer/multi-beam or girder carrying Csah 11 over Railroad in Anoka County, Minnesota. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,950 vehicles a day, projected to reach 5,293 by 2040. The structure is 224 ft (68.2 m) long and 91 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCsah 11
CrossesRailroad
Location1.0 MI SW of JCT TH 10
RouteCounty Highway 11
CountyAnoka County
StateMinnesota
Coordinates45.14148, -93.28874
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating37.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length224 ft (68.2 m)
Longest span110 ft (33.4 m)
Deck width91 ft (27.6 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deck47 ft (14.3 m)

Traffic and service

Average daily traffic3,950 (2018)
Projected traffic5,293 by 2040
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Csah 11 over Railroad built?

It was built in 2022, making it 3 years old in 2025.

What condition is Csah 11 over Railroad 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 2024.

How much traffic does Csah 11 over Railroad carry?

About 3,950 vehicles per day (2018 count).

How long is Csah 11 over Railroad?

The structure is 224 ft (68.2 m) long with a longest span of 110 ft (33.4 m) and a deck 91 ft wide.

Who owns Csah 11 over Railroad?

It is owned by the County Highway Agency.