US Bridges

Avance Rd. over Red Owl Ck

Fair

Meade County, South Dakota · 0.5W 0.1N Marcus · Structure no. 000000047640260

Built
1962
63 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete Continuous
Length
67 ft
3 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

Avance Rd. over Red Owl Ck is a concrete continuous slab carrying Avance Rd. over Red Owl Ck in Meade County, South Dakota. It was built in 1962, so it is 63 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 50 vehicles a day, roughly 3% of them trucks, projected to reach 50 by 2032. The structure is 67 ft (20.4 m) long and 28 ft wide. If it were closed, the detour would be 44.1 mi (71 km).

CarriesAvance Rd.
CrossesRed Owl Ck
Location0.5W 0.1N Marcus
RouteCounty Highway 0
Coordinates44.662, -102.28176
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.3 US tons
Inventory rating22.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length67 ft (20.4 m)
Longest span25 ft (7.6 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic50 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.1 mi (71 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$6,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Avance Rd. over Red Owl Ck built?

It was built in 1962, making it 63 years old in 2025.

What condition is Avance Rd. over Red Owl Ck in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does Avance Rd. over Red Owl Ck carry?

About 50 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Avance Rd. over Red Owl Ck?

The structure is 67 ft (20.4 m) long with a longest span of 25 ft (7.6 m) and a deck 28 ft wide.

Who owns Avance Rd. over Red Owl Ck?

It is owned by the County Highway Agency.