Mystic Road over Castle Ck

Fair Condition86 years old128 vehicles/day

Location

StateSouth Dakota
CountyPennington
Location0.3w 0.6s Mystic
CarriesMystic Road
CrossesCastle Ck
Coordinates44.06925, -103.64680

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour CriticalUnknown

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length26.9 ft (8.2 m)
Max Span24.9 ft (7.6 m)
Deck Width20.3 ft (6.2 m)
Deck Area50.8 sq m
Main Spans1
Year Built1940

Traffic

Avg Daily Traffic128 (2022)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000052205309

Nearby Bridges

Mystic Road over Castle Ck 0.3 mi Fair Mystic Road over Castle Ck 0.7 mi Fair Fdr 181 over Castle Creek 1.1 mi Good Fdr 181 over Castle Creek 1.2 mi Fair Horse Cr. (t-361) over Slate CR At Dam 2.4 mi Good Mystic Road over Rapid Ck 2.5 mi Fair Bittersweet Creek over Castle Creek 2.7 mi Fair Fdr 181 over Castle Creek 2.8 mi Good Fdr 181 over Castle Creek 2.9 mi Fair Fdr 181 over Castle Creek 3.5 mi Good