266th ST HWY 146 over Trib To Four Mile Ck

Good Condition6 years old1,502 vehicles/day

Location

StateSouth Dakota
CountyMinnehaha
Location4s & 1.8w Valley Springs
Carries266th ST HWY 146
CrossesTrib To Four Mile Ck
Coordinates43.52918, -96.50822

Condition Ratings

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

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length33.8 ft (10.3 m)
Max Span5.9 ft (1.8 m)
Deck Width32.2 ft (9.8 m)
Deck Area100.9 sq m
Main Spans4
Year Built2020

Traffic

Avg Daily Traffic1,502 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection622
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000050312220

Nearby Bridges

485th Avenue over Trib To Four Mile Ck 0.6 mi Fair 265th Street over Trib To Four Mile Ck 1.1 mi Fair 485th Avenue over Four Mile Creek 1.2 mi Fair 486th Avenue over Four Mile Creek 1.7 mi Fair 484th AVE HWY 109 over Four Mile Creek 2.0 mi Fair 483rd AVE HWY 111 over Trib To Big Sioux Rv 2.2 mi Fair 487th AVE HWY 103 over Four Mile Creek 2.3 mi Fair 487th AVE HWY 103 over Four Mile Creek 2.4 mi Fair 264th Street over Beaver Creek 2.5 mi Good 484th AVE HWY 109 over Beaver Creek 2.5 mi Fair