US Bridges

Csah 45 over Burnham Creek

Good

Polk County, Minnesota · 0.1 MI W of JCT TH 102 · Structure no. 60J13

Built
2000
25 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
41 ft
3 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 45 over Burnham Creek is a concrete culvert carrying Csah 45 over Burnham Creek in Polk County, Minnesota. It was built in 2000, so it is 25 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 50 vehicles a day, projected to reach 55 by 2042. The structure is 41 ft (12.4 m) long.

CarriesCsah 45
CrossesBurnham Creek
Location0.1 MI W of JCT TH 102
RouteCounty Highway 45
Coordinates47.70224, -96.50103
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length41 ft (12.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic55 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 45 over Burnham Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Csah 45 over Burnham 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 2023.

How much traffic does Csah 45 over Burnham Creek carry?

About 50 vehicles per day (2022 count).

How long is Csah 45 over Burnham Creek?

The structure is 41 ft (12.4 m) long with a longest span of 10 ft (3 m).

Who owns Csah 45 over Burnham Creek?

It is owned by the County Highway Agency.