Old Highway 79 over Antelope Hollow Ck

Fair Condition96 years old100 vehicles/day

Location

StateSouth Dakota
CountyFall River
Location0.8s & 0.2e Oelrichs
CarriesOld Highway 79
CrossesAntelope Hollow Ck
Coordinates43.16934, -103.23006

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length32.2 ft (9.8 m)
Max Span30.8 ft (9.4 m)
Deck Width20.3 ft (6.2 m)
Deck Area60.8 sq m
Main Spans1
Year Built1930

Traffic

Avg Daily Traffic100 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000024419212

Nearby Bridges

Us385 over Ck 0.7 mi Good Us018 over Horsehead Ck 1.3 mi Fair Us018 over Lone Well Ck 1.4 mi Fair County RD over Lone Well Ck 1.7 mi Good Us385 over Horsehead Ck 3.7 mi Good Us385 over Horsehead Ck 3.7 mi Fair Old Highway 79 over Lone Well Ck 3.9 mi Good Us018 over Ck 4.2 mi Fair County RD over Lone Well Ck 4.3 mi Good Lennon School Road over Horsehead Ck 4.4 mi Good