County RD over Rock Ck

Good Condition36 years old30 vehicles/day

Location

StateSouth Dakota
CountyMiner
Location1s & 2.1e Carthage
CarriesCounty RD
CrossesRock Ck
Coordinates44.15369, -97.66849

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length22.6 ft (6.9 m)
Max Span11.2 ft (3.4 m)
Deck Area31.1 sq m
Main Spans2
Year Built1990

Traffic

Avg Daily Traffic30 (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 Number000000049091030

Nearby Bridges

427 AVE over Rock Ck 0.7 mi Poor County RD over Rock Ck 1.0 mi Poor 427 AVE over Rock Ck 1.4 mi Poor 225 ST over Rock Ck 2.0 mi Good 225 ST over Creek 2.0 mi Fair 425 AVE over Redstone Ck 2.6 mi Good 220th ST over Rock Ck 2.9 mi Poor Town Street over Redstone Ck 3.0 mi Poor 222 ST over Redstone Ck 3.0 mi Poor Main Street over Redstone Ck 3.1 mi Good