US Bridges

Csah 1 over Daggett Brook

Fair

Crow Wing County, Minnesota · 0.4 MI W of JCT Csah 3 · Structure no. 18527

Built
2004
21 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
129 ft
3 main spans
Daily traffic
1,800
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 1 over Daggett Brook is a concrete stringer/multi-beam or girder carrying Csah 1 over Daggett Brook in Crow Wing 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 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 1,800 vehicles a day, projected to reach 1,650 by 2039. The structure is 129 ft (39.3 m) long and 43 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

Open in Google Maps
CarriesCsah 1
CrossesDaggett Brook
Location0.4 MI W of JCT Csah 3
RouteCounty Highway 1
CountyCrow Wing County
StateMinnesota
Coordinates46.73873, -94.05912
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
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 geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating47.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length129 ft (39.3 m)
Longest span52 ft (15.9 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2019)
Projected traffic1,650 by 2039
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 1 over Daggett Brook built?

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

What condition is Csah 1 over Daggett Brook 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 2023.

How much traffic does Csah 1 over Daggett Brook carry?

About 1,800 vehicles per day (2019 count).

How long is Csah 1 over Daggett Brook?

The structure is 129 ft (39.3 m) long with a longest span of 52 ft (15.9 m) and a deck 43 ft wide.

Who owns Csah 1 over Daggett Brook?

It is owned by the County Highway Agency.