US Bridges

442 RD over Milburn-Sargent Canal

Good

Custer County, Nebraska · 2.5N 11W of Sargent · Structure no. C002146925

Built
2017
8 years old
Condition
Good
inspected October 2021
Type
Culvert
Steel
Length
22 ft
2 main spans
Daily traffic
20
2003 count
Owner
County
County Highway Agency

About this bridge

442 RD over Milburn-Sargent Canal is a steel culvert carrying 442 RD over Milburn-Sargent Canal in Custer County, Nebraska. It was built in 2017, so it is 8 years old, younger than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, projected to reach 34 by 2033. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 111.8 mi (180 km).

Location

Open in Google Maps
Carries442 RD
CrossesMilburn-Sargent Canal
Location2.5N 11W of Sargent
RouteCounty Highway 675
CountyCuster County
StateNebraska
Coordinates41.6773, -99.5972
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (2.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2003)
Projected traffic34 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed111.8 mi (180 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 442 RD over Milburn-Sargent Canal built?

It was built in 2017, making it 8 years old in 2025.

What condition is 442 RD over Milburn-Sargent Canal 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 2021.

How much traffic does 442 RD over Milburn-Sargent Canal carry?

About 20 vehicles per day (2003 count).

How long is 442 RD over Milburn-Sargent Canal?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (2.9 m).

Who owns 442 RD over Milburn-Sargent Canal?

It is owned by the County Highway Agency.