US Bridges

211 Avenue over Whitewater Ck

PoorClosed to traffic

Jackson County, South Dakota · 2E & 4S Cottonwood · Structure no. 000000036140061

Built
1940
85 years old
Condition
Poor
inspected June 2020
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
29 ft
1 main span
Daily traffic
14
2022 count
Owner
County
County Highway Agency

About this bridge

211 Avenue over Whitewater Ck is a wood or timber stringer/multi-beam or girder carrying 211 Avenue over Whitewater Ck in Jackson County, South Dakota. It was built in 1940, so it is 85 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 0 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 14 vehicles a day, roughly 2% of them trucks, projected to reach 14 by 2032. The structure is 29 ft (8.8 m) long and 16 ft wide. If it were closed, the detour would be 13 mi (21 km).

Carries211 Avenue
CrossesWhitewater Ck
Location2E & 4S Cottonwood
RouteCounty Highway 0
Coordinates43.90634, -101.86033
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
Deck0 FailedOut of service and beyond corrective action.
Superstructure0 FailedOut of service and beyond corrective action.
Substructure0 FailedOut of service and beyond corrective action.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionJune 2020
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span27 ft (8.2 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14 (2022)
Projected traffic14 by 2032
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$6,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 211 Avenue over Whitewater Ck built?

It was built in 1940, making it 85 years old in 2025.

What condition is 211 Avenue over Whitewater Ck 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 June 2020.

How much traffic does 211 Avenue over Whitewater Ck carry?

About 14 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 211 Avenue over Whitewater Ck?

The structure is 29 ft (8.8 m) long with a longest span of 27 ft (8.2 m) and a deck 16 ft wide.

Who owns 211 Avenue over Whitewater Ck?

It is owned by the County Highway Agency.