US Bridges

Csah 30 over E Fk Crooked Creek

Good

Pine County, Minnesota · 1.7 MI W of JCT Csah 24 · Structure no. 58547

Built
2004
21 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
300
2020 count
Owner
County
County Highway Agency

About this bridge

Csah 30 over E Fk Crooked Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 30 over E Fk Crooked Creek in Pine 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 300 vehicles a day, projected to reach 410 by 2040. The structure is 58 ft (17.8 m) long and 39 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesCsah 30
CrossesE Fk Crooked Creek
Location1.7 MI W of JCT Csah 24
RouteCounty Highway 30
Coordinates46.12795, -92.54423
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.5 US tons
Inventory rating42.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length58 ft (17.8 m)
Longest span57 ft (17.3 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2020)
Projected traffic410 by 2040
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 30 over E Fk Crooked Creek built?

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

What condition is Csah 30 over E Fk Crooked Creek 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 September 2024.

How much traffic does Csah 30 over E Fk Crooked Creek carry?

About 300 vehicles per day (2020 count).

How long is Csah 30 over E Fk Crooked Creek?

The structure is 58 ft (17.8 m) long with a longest span of 57 ft (17.3 m) and a deck 39 ft wide.

Who owns Csah 30 over E Fk Crooked Creek?

It is owned by the County Highway Agency.