US Bridges

Scenic Road over Cheyenne Rv

PoorClosed to traffic

Fall River County, South Dakota · 3.5E & 3.3S Hot Springs · Structure no. 000000024327064

Built
1930
95 years old, rebuilt 1948
Condition
Poor
inspected April 2012
Type
Truss - Thru
Steel
Length
666 ft
4 main spans
Daily traffic
41
2022 count
Owner
County
County Highway Agency

About this bridge

Scenic Road over Cheyenne Rv is a steel truss - thru carrying Scenic Road over Cheyenne Rv in Fall River County, South Dakota. It was built in 1930 and reconstructed in 1948, so it is 95 years old, older than the South Dakota average of 48.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 41 vehicles a day, roughly 2% of them trucks, projected to reach 41 by 2032. The structure is 666 ft (203 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesScenic Road
CrossesCheyenne Rv
Location3.5E & 3.3S Hot Springs
RouteCounty Highway 0
Coordinates43.3853, -103.40576
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2012
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating12.1 US tons
Inventory rating12 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans4 (+2 approach)
Design loadHS 20
Structure length666 ft (203 m)
Longest span150 ft (45.7 m)
Deck width19 ft (5.9 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deck14 ft (4.4 m)

Traffic and service

Average daily traffic41 (2022)
Projected traffic41 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Scenic Road over Cheyenne Rv built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1948.

What condition is Scenic Road over Cheyenne Rv in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2012.

How much traffic does Scenic Road over Cheyenne Rv carry?

About 41 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Scenic Road over Cheyenne Rv?

The structure is 666 ft (203 m) long with a longest span of 150 ft (45.7 m) and a deck 19 ft wide.

Who owns Scenic Road over Cheyenne Rv?

It is owned by the County Highway Agency.