US 69 over Grand River

Fair Condition15 years old820 vehicles/day

Location

StateIowa
CountyDecatur
Location0.6 Mi. N Of SR J-66
CarriesUS 69
CrossesGrand River
Coordinates40.64032, -93.80808

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length372.0 ft (113.4 m)
Max Span151.9 ft (46.3 m)
Deck Width58.1 ft (17.7 m)
Deck Area2007.2 sq m
Main Spans3
Year Built2011

Traffic

Avg Daily Traffic820 (2022)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000022621

Nearby Bridges

FM over Stream 0.9 mi Poor FM over Dickenson Branch 1.4 mi Fair Local over Stream 1.5 mi Poor Local over Dickenson Branch 1.5 mi Poor 290th ST over Dickenson Branch 1.6 mi Good US 69 over Dickersons Branch 1.7 mi Fair Local over Trib Of Dickenson Branch 1.7 mi Poor FM over Stream 1.9 mi Fair Local over Trib Of Dickenson Branch 2.0 mi Poor Local over Stream 2.0 mi Fair