US Bridges

BIA RTE 5 over Little White River

Good

Todd County, South Dakota · Spring Creek · Structure no. 00000000000A141

Built
2003
22 years old
Condition
Good
inspected August 2024
Type
Girder and Floorbeam System
Prestressed Concrete
Length
95 ft
1 main span
Daily traffic
100
2024 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

BIA RTE 5 over Little White River is a prestressed concrete girder and floorbeam system carrying BIA RTE 5 over Little White River in Todd County, South Dakota. It was built in 2003, so it is 22 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 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 220 by 2044. The structure is 95 ft (29.1 m) long and 39 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesBIA RTE 5
CrossesLittle White River
LocationSpring Creek
RouteFederal Lands Road 5
Coordinates43.118, -101.02973
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating79.8 US tons
Inventory rating36.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length95 ft (29.1 m)
Longest span95 ft (29.1 m)
Deck width39 ft (12 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic220 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Indian Affairs
Maintained byBureau of Indian Affairs
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 BIA RTE 5 over Little White River built?

It was built in 2003, making it 22 years old in 2025.

What condition is BIA RTE 5 over Little White River 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 BIA RTE 5 over Little White River carry?

About 100 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is BIA RTE 5 over Little White River?

The structure is 95 ft (29.1 m) long with a longest span of 95 ft (29.1 m) and a deck 39 ft wide.

Who owns BIA RTE 5 over Little White River?

It is owned by the Bureau of Indian Affairs.