Ia 4 over Drainage Ditch

Fair Condition108 years old2,040 vehicles/day

Location

StateIowa
CountyPalo Alto
Location1.3 Mi. S Of SR B57
CarriesIa 4
CrossesDrainage Ditch
Coordinates42.96114, -94.67856

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length24.0 ft (7.3 m)
Max Span22.0 ft (6.7 m)
Deck Width34.4 ft (10.5 m)
Deck Area76.7 sq m
Main Spans1
Year Built1918 (reconstructed 1959)

Traffic

Avg Daily Traffic2,040 (2022)
Truck Traffic19%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000039200

Nearby Bridges

Local over Dd No 98 0.8 mi Fair Local over Dd #98 1.0 mi Fair FM over Dd 98 1.8 mi Good Local over Dd 98 1.9 mi Poor Local over Dd 98 2.2 mi Fair FM over Ss #98 2.2 mi Poor Local over Dd#jt.63 3.0 mi Fair Local over Beaver Creek Dd #98 3.1 mi Fair FM over Dd 63 3.6 mi Fair Local over Pilot Creek 3.8 mi Poor