Twilight Drive over Iowa Ditch

Good Condition28 years old389 vehicles/day

Location

StateSouth Dakota
CountyPennington
Location0.3w Of Reservoir RD
CarriesTwilight Drive
CrossesIowa Ditch
Coordinates44.06741, -103.13637

Condition Ratings

Overall ConditionGood
Channel/Waterway9 (Excellent)
Culvert8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length24.6 ft (7.5 m)
Max Span12.1 ft (3.7 m)
Deck Width38.1 ft (11.6 m)
Deck Area87 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic389 (2022)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection721
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000052457310

Nearby Bridges

Jolly Lane over Rapid Ck 1.2 mi Good Us016 B (se Conn) over Sd044 Sd Rr (aband) 1.3 mi Good Sd044 over Ck 1.6 mi Fair Us016 B (se Conn) over Rapid Ck 1.7 mi Good S. Valley Drive over Rapid Ck 1.8 mi Fair Reservoir Road over Rapid Ck 1.9 mi Fair ST Patrick ST over Rapid Ck 2.2 mi Fair Us016 B (se Conn) over Rcp&e Rr 2.2 mi Good Us016 B (se Conn) over I090 2.4 mi Good Creek Drive over Drainage Ditch 2.5 mi Poor