US Bridges

FAS 3214 over Bad Rv

Good

Stanley County, South Dakota · 9.3 SW JCT US 83 · Structure no. 000000059327339

Built
1990
35 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
400 ft
5 main spans
Daily traffic
210
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 3214 over Bad Rv is a prestressed concrete continuous stringer/multi-beam or girder carrying FAS 3214 over Bad Rv in Stanley County, South Dakota. It was built in 1990, so it is 35 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 210 vehicles a day, roughly 6% of them trucks, projected to reach 277 by 2032. The structure is 400 ft (121.9 m) long and 33 ft wide.

CarriesFAS 3214
CrossesBad Rv
Location9.3 SW JCT US 83
RouteCounty Highway 0
Coordinates44.28567, -100.51079
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating28.7 US tons
Inventory rating17.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length400 ft (121.9 m)
Longest span82 ft (25 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2022)
Projected traffic277 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$3,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 3214 over Bad Rv built?

It was built in 1990, making it 35 years old in 2025.

What condition is FAS 3214 over Bad Rv 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 September 2024.

How much traffic does FAS 3214 over Bad Rv carry?

About 210 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is FAS 3214 over Bad Rv?

The structure is 400 ft (121.9 m) long with a longest span of 82 ft (25 m) and a deck 33 ft wide.

Who owns FAS 3214 over Bad Rv?

It is owned by the County Highway Agency.