US Bridges

County Road over D.M.A.D. Reservoir Canal

Good

Millard County, Utah · 50 W.Shepard Ln. (750 N.) · Structure no. 027026E

Built
1996
29 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
252
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

County Road over D.M.A.D. Reservoir Canal is a concrete culvert carrying County Road over D.M.A.D. Reservoir Canal in Millard County, Utah. It was built in 1996, so it is 29 years old, younger than the Utah average of 40.1 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 252 vehicles a day, roughly 5% of them trucks, projected to reach 307 by 2034. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesCounty Road
CrossesD.M.A.D. Reservoir Canal
Location50 W.Shepard Ln. (750 N.)
RouteCounty Highway 0
CountyMillard County
StateUtah
Coordinates39.36425, -112.57406
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating39.2 US tons
Inventory rating28.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length26 ft (7.8 m)
Longest span23 ft (6.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic252 (2014)
Projected traffic307 by 2034
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Road over D.M.A.D. Reservoir Canal built?

It was built in 1996, making it 29 years old in 2025.

What condition is County Road over D.M.A.D. Reservoir 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 March 2024.

How much traffic does County Road over D.M.A.D. Reservoir Canal carry?

About 252 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is County Road over D.M.A.D. Reservoir Canal?

The structure is 26 ft (7.8 m) long with a longest span of 23 ft (6.9 m).

Who owns County Road over D.M.A.D. Reservoir Canal?

It is owned by the City or Municipal Highway Agency.