475th Avenue over Six Mile Ck

Good Condition2 years old92 vehicles/day

Location

StateSouth Dakota
CountyBrookings
Location2.3s & 3w White
Carries475th Avenue
CrossesSix Mile Ck
Coordinates44.40005, -96.70702

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length43.3 ft (13.2 m)
Max Span14.1 ft (4.3 m)
Deck Width20.0 ft (6.1 m)
Deck Area80.5 sq m
Main Spans3
Year Built2024

Traffic

Avg Daily Traffic92 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000006210098

Nearby Bridges

206th Street over Sixmile Ck 0.1 mi Poor 205th Street over Six Mile Ck 1.2 mi Poor 207th Street over Six Mile Ck 1.3 mi Fair 476th Avenue over Six Mile Ck 1.4 mi Poor 207th Street over Ck 1.7 mi Poor 476th Avenue over Tributary To Six Mile Ck 1.8 mi Good 476th Avenue over Ck 2.0 mi Good Sd030 over Six Mile Ck 2.1 mi Fair 477th Avenue over Ck 2.1 mi Fair 475th Avenue over Ck 2.2 mi Fair