State Park RD over Grace Coolidge Creek

Poor Condition76 years old100 vehicles/day

Location

StateSouth Dakota
CountyCuster
Location8.6e 3.7n Of Custer
CarriesState Park RD
CrossesGrace Coolidge Creek
Coordinates43.80614, -103.42669

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure4 (Poor)
Channel/Waterway4 (Poor)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length27.2 ft (8.3 m)
Max Span25.9 ft (7.9 m)
Deck Width19.7 ft (6 m)
Deck Area49.8 sq m
Main Spans1
Year Built1950

Traffic

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

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerOther State Agencies
Historical SignificanceBridge is eligible for the National Register
Structure Number000000017316043

Nearby Bridges

State Park RD over Center Lake Inlet 0.2 mi Poor State Park RD over Grace Coolidge Creek 0.4 mi Poor Sd087 over Grace Coolidge Ck 0.9 mi Good Sd087 over Grace Coolidge Ck 1.2 mi Good Sd087 over Grace Coolidge Ck 1.4 mi Good Us016a over Little Squaw Ck 2.1 mi Good Fdr 345 over Iron Creek 2.2 mi Good Fdr 345 over Iron Creek 2.2 mi Good State Park Road over Ck 2.3 mi Fair Fdr 345 over Iron Creek 2.3 mi Good