Twnshp RD 186th ST over Cobb Ck

Poor Condition76 years old45 vehicles/day

Location

StateSouth Dakota
CountyDeuel
Location4s & 5.1e Clear Lake
CarriesTwnshp RD 186th ST
CrossesCobb Ck
Coordinates44.68874, -96.58092

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure4 (Poor)
Channel/Waterway5 (Fair)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length28.2 ft (8.6 m)
Max Span26.9 ft (8.2 m)
Deck Width25.9 ft (7.9 m)
Deck Area67.9 sq m
Main Spans1
Year Built1950 (reconstructed 1982)

Traffic

Avg Daily Traffic45 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000020151200

Nearby Bridges

Twnshp RD 187th ST over Cobb Ck 1.0 mi Poor 188 Street over Cobb Ck 2.1 mi Good Twnshp RD 184th ST over Cobb Ck 2.4 mi Poor 483 Avenue over Cobb Ck 3.6 mi Good 483 Avenue over Cobb Ck 4.0 mi Fair Twnshp RD 186th ST over Hidewood Creek 4.2 mi Good 188 Street over Ck 4.3 mi Poor Twnshp RD 185th ST over Ck 4.4 mi Poor Twnshp RD 484th Av over Cobb Ck 4.7 mi Poor Twnshp RD 184th Av over Ck 4.9 mi Good