US Bridges

Csah 54 over Mission Creek

Good

Pine County, Minnesota · _ · Structure no. 58548

Built
2005
20 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
367
2021 count
Owner
County
County Highway Agency

About this bridge

Csah 54 over Mission Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 54 over Mission Creek in Pine County, Minnesota. It was built in 2005, so it is 20 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 367 vehicles a day, projected to reach 305 by 2041. The structure is 66 ft (20 m) long and 39 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesCsah 54
CrossesMission Creek
Location_
RouteCounty Highway 54
Coordinates45.91862, -92.97987
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.7 US tons
Inventory rating46.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length66 ft (20 m)
Longest span64 ft (19.4 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic367 (2021)
Projected traffic305 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 54 over Mission Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Csah 54 over Mission 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 October 2024.

How much traffic does Csah 54 over Mission Creek carry?

About 367 vehicles per day (2021 count).

How long is Csah 54 over Mission Creek?

The structure is 66 ft (20 m) long with a longest span of 64 ft (19.4 m) and a deck 39 ft wide.

Who owns Csah 54 over Mission Creek?

It is owned by the County Highway Agency.