300th ST over Small Stream

Poor Condition96 years old59 vehicles/day

Location

StateIowa
CountyDelaware
Location087051805
Carries300th ST
CrossesSmall Stream
Coordinates42.35456, -91.47300

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure5 (Fair)
Substructure4 (Poor)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length29.9 ft (9.1 m)
Max Span27.9 ft (8.5 m)
Deck Width22.0 ft (6.7 m)
Deck Area61.0 sq m
Main Spans1
Year Built1930

Traffic

Avg Daily Traffic59 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000139900

Nearby Bridges

Ia 13 over Branch Maquoketa River 0.4 mi Fair 170th AVE over Small Stream 0.6 mi Fair Local 170 AVE over Small Stream 0.6 mi Fair Ia 13 over Branch Maquoketa River 0.9 mi Fair Local over Buck Creek 1.6 mi Fair Local 180th AVE over Small Stream 2.2 mi Fair FM 190 AVE over Buck Creek 2.6 mi Fair Local 325 ST over Stream 2.8 mi Fair FM 190 AVE over Small Stream 2.8 mi Fair FM 140th AVE over Small Stream 2.9 mi Fair