486 Avenue over South Fork Yellow Bank R

Fair Condition53 years old207 vehicles/day

Location

StateSouth Dakota
CountyGrant
Location4.5e & 2.3n Revillo
Carries486 Avenue
CrossesSouth Fork Yellow Bank R
Coordinates45.04866, -96.47657

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour CriticalUnknown

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length89.9 ft (27.4 m)
Max Span44.9 ft (13.7 m)
Deck Width30.8 ft (9.4 m)
Deck Area257.6 sq m
Main Spans2
Year Built1973

Traffic

Avg Daily Traffic207 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000026370192

Nearby Bridges

161 Street over S Fork Yellow Bank River 0.4 mi Poor 161 Street over S Fork Yellow Bank River 0.8 mi Poor 162 Street over Ck 1.0 mi Good 485 Avenue over South Fork Yellow Bank R 1.0 mi Good T 32 over S Fk Yellow Bank River 2.0 mi Good 485 Avenue over Ck 2.0 mi Good 484 Avenue over South Fork Yellow Bank R 2.1 mi Good 159 ST over South Fork Yellow Bank R 2.2 mi Good 484 Avenue over Ck 2.3 mi Good 487 Avenue over Ck 2.4 mi Good