US Bridges

Randall Road over Randall Ck

Good

Gregory County, South Dakota · 14.6E Fairfax · Structure no. 000000027476330

Built
1992
33 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
36
2022 count
Owner
County
County Highway Agency

About this bridge

Randall Road over Randall Ck is a concrete continuous culvert carrying Randall Road over Randall Ck in Gregory County, South Dakota. It was built in 1992, so it is 33 years old, younger than the South Dakota average of 48.9 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 36 vehicles a day, roughly 2% of them trucks, projected to reach 30 by 2032. The structure is 29 ft (8.9 m) long. If it were closed, the detour would be 8.1 mi (13 km).

CarriesRandall Road
CrossesRandall Ck
Location14.6E Fairfax
RouteCounty Highway 0
Coordinates43.02443, -98.5951
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHL 93
Structure length29 ft (8.9 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36 (2022)
Projected traffic30 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Randall Road over Randall Ck built?

It was built in 1992, making it 33 years old in 2025.

What condition is Randall Road over Randall Ck 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 July 2024.

How much traffic does Randall Road over Randall Ck carry?

About 36 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Randall Road over Randall Ck?

The structure is 29 ft (8.9 m) long with a longest span of 13 ft (3.9 m).

Who owns Randall Road over Randall Ck?

It is owned by the County Highway Agency.