Fdr 345 over Iron Creek

Good Condition68 years old25 vehicles/day

Location

StateSouth Dakota
CountyCuster
LocationT 2 S R 6 E Sec 31
CarriesFdr 345
CrossesIron Creek
Coordinates43.83094, -103.45767

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length26.2 ft (8 m)
Max Span24.0 ft (7.3 m)
Deck Width16.1 ft (4.9 m)
Deck Area39.2 sq m
Main Spans1
Year Built1958 (reconstructed 1986)

Traffic

Avg Daily Traffic25 (1992)
Lanes On Bridge1

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number020303000010041

Nearby Bridges

Fdr 345 over Iron Creek 0.3 mi Good Fdr 345 over Iron Creek 0.4 mi Good Fdr 345 over Iron Creek 0.5 mi Good Fdr 345 over Iron Creek 0.5 mi Good Fdr 345 over Iron Creek 0.7 mi Good Fdr 345 over Iron Creek 1.1 mi Good Fdr 345 over Iron Creek 1.2 mi Good Fdr 345 over Iron Creek 1.3 mi Good Sd087 over Grace Coolidge Ck 1.4 mi Good Sd087 over Grace Coolidge Ck 1.9 mi Good