US Bridges

Csah 34 over Buckman Creek

Fair

Morrison County, Minnesota · 0.6 MI W of JCT Csah 36 · Structure no. 95179

Built
1980
45 years old
Condition
Fair
inspected October 2021
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
778
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 34 over Buckman Creek is a concrete culvert carrying Csah 34 over Buckman Creek in Morrison County, Minnesota. It was built in 1980, so it is 45 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 778 vehicles a day, roughly 5% of them trucks, projected to reach 740 by 2042. The structure is 28 ft (8.6 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCsah 34
CrossesBuckman Creek
Location0.6 MI W of JCT Csah 36
RouteCounty Highway 34
Coordinates45.89691, -94.18893
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length28 ft (8.6 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic778 (2022)
Projected traffic740 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 34 over Buckman Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Csah 34 over Buckman Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2021.

How much traffic does Csah 34 over Buckman Creek carry?

About 778 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Csah 34 over Buckman Creek?

The structure is 28 ft (8.6 m) long with a longest span of 11 ft (3.5 m).

Who owns Csah 34 over Buckman Creek?

It is owned by the County Highway Agency.