US Bridges

CR 85 over Elm Creek

GoodPosted for load

Jackson County, Minnesota · 0.9 MI S of JCT Csah 29 · Structure no. 32520

Built
1976
49 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
52 ft
1 main span
Daily traffic
75
2008 count
Owner
County
County Highway Agency

About this bridge

CR 85 over Elm Creek is a wood or timber stringer/multi-beam or girder carrying CR 85 over Elm Creek in Jackson County, Minnesota. It was built in 1976, so it is 49 years old, older 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. Its operating status is: posted for load restriction.

It carries about 75 vehicles a day, projected to reach 75 by 2039. The structure is 52 ft (15.9 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 85
CrossesElm Creek
Location0.9 MI S of JCT Csah 29
RouteCounty Highway 85
Coordinates43.77723, -94.91436
Functional classRural Local

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating25.6 US tons
Inventory rating19.1 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadH 20
Structure length52 ft (15.9 m)
Longest span50 ft (15.2 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2008)
Projected traffic75 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$107 million
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 85 over Elm Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is CR 85 over Elm 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 2023.

How much traffic does CR 85 over Elm Creek carry?

About 75 vehicles per day (2008 count).

How long is CR 85 over Elm Creek?

The structure is 52 ft (15.9 m) long with a longest span of 50 ft (15.2 m) and a deck 32 ft wide.

Who owns CR 85 over Elm Creek?

It is owned by the County Highway Agency.