41680 306th Street over Silver Creek

Fair Condition96 years old60 vehicles/day

Location

StateSouth Dakota
CountyBon Homme
Location2s & 0.2w Of Tyndall
Carries41680 306th Street
CrossesSilver Creek
Coordinates42.95173, -97.85624

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length20.7 ft (6.3 m)
Max Span9.8 ft (3 m)
Deck Width25.9 ft (7.9 m)
Deck Area49.8 sq m
Main Spans2
Year Built1930

Traffic

Avg Daily Traffic60 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000005158150

Nearby Bridges

30640 418th Avenue over Deadman Creek 1.3 mi Fair 30660 418th Avenue over Deadman Creek 1.3 mi Poor 30670 418th Avenue over Deadman Creek 1.4 mi Fair Sd037 over Unnamed Ck 1.8 mi Good 41690 308th Street over Silver Creek 2.0 mi Fair 30810 417th Avenue over Silver Creek 2.1 mi Fair 41780 308th Street over Deadman Creek 2.3 mi Fair Sd052 over Ck 3.0 mi Good 305th Street over Emanuel Creek 3.8 mi Poor 30540 413th Avenue over Emanuel Creek 3.8 mi Fair