US Bridges

Orman RD over Indian Ck

Good

Butte County, South Dakota · 1 N 4.7 W Newell · Structure no. 000000010262330

Built
2021
4 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
179 ft
3 main spans
Daily traffic
72
2022 count
Owner
County
County Highway Agency

About this bridge

Orman RD over Indian Ck is a prestressed concrete stringer/multi-beam or girder carrying Orman RD over Indian Ck in Butte County, South Dakota. It was built in 2021, so it is 4 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 72 vehicles a day, roughly 3% of them trucks, projected to reach 72 by 2032. The structure is 179 ft (54.6 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesOrman RD
CrossesIndian Ck
Location1 N 4.7 W Newell
RouteCounty Highway 0
Coordinates44.73442, -103.51994
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.3 US tons
Inventory rating47.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length179 ft (54.6 m)
Longest span64 ft (19.5 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72 (2022)
Projected traffic72 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Orman RD over Indian Ck built?

It was built in 2021, making it 4 years old in 2025.

What condition is Orman RD over Indian 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 August 2024.

How much traffic does Orman RD over Indian Ck carry?

About 72 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Orman RD over Indian Ck?

The structure is 179 ft (54.6 m) long with a longest span of 64 ft (19.5 m) and a deck 31 ft wide.

Who owns Orman RD over Indian Ck?

It is owned by the County Highway Agency.