446th Avenue over Dolph Creek

Good Condition8 years old66 vehicles/day

Location

StateSouth Dakota
CountyHamlin
Location4w & 0.2n Of Lake Norden
Carries446th Avenue
CrossesDolph Creek
Coordinates44.59146, -97.29000

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length52.5 ft (16 m)
Max Span12.8 ft (3.9 m)
Deck Area121.6 sq m
Main Spans4
Year Built2018

Traffic

Avg Daily Traffic66 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection622
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000029100148

Nearby Bridges

Sd028 over Dolph Ck 0.3 mi Fair Sd028 over Trib Dolph Ck 0.8 mi Good Sd028 over Ck 1.6 mi Good Sd028 over Trib Dolph Ck 2.4 mi Good 194th Street over Dolph Creek 2.4 mi Poor Sd021 over Dolph Ck 3.5 mi Fair 188th Street over Lake Marsh Inlet 4.7 mi Fair 446th Avenue over Lake Marsh Inlet 4.9 mi Fair 450th Avenue over Lake St. John Outlet 4.9 mi Fair