Us018 over Horsehead Ck

Fair Condition73 years old598 vehicles/day

Location

StateSouth Dakota
CountyFall River
Location0.6 E Jct US 385 S
CarriesUs018
CrossesHorsehead Ck
Coordinates43.18767, -103.22626

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length163.4 ft (49.8 m)
Max Span52.8 ft (16.1 m)
Deck Width32.2 ft (9.8 m)
Deck Area488.0 sq m
Main Spans3
Year Built1953

Traffic

Avg Daily Traffic598 (2024)
Truck Traffic24%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000024421200

Nearby Bridges

Us018 over Lone Well Ck 0.6 mi Fair Old Highway 79 over Antelope Hollow Ck 1.3 mi Fair County RD over Lone Well Ck 1.5 mi Good Us385 over Ck 2.0 mi Good Lennon School Road over Horsehead Ck 3.4 mi Good Us018 over Ck 3.8 mi Fair Old Highway 79 over Lone Well Ck 3.9 mi Good County RD over Lone Well Ck 4.3 mi Good Us385 over Horsehead Ck 4.9 mi Good Us385 over Horsehead Ck 5.0 mi Fair