Standing Rock Road over US 30

Good Condition8 years old128 vehicles/day

Location

StateIowa
CountyLinn
Location1.6 Mi E Ia1/us30 Intrchg
CarriesStanding Rock Road
CrossesUS 30
Coordinates41.90360, -91.40007

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length234.9 ft (71.6 m)
Max Span116.1 ft (35.4 m)
Deck Width33.1 ft (10.1 m)
Deck Area723.2 sq m
Main Spans2
Year Built2018

Traffic

Avg Daily Traffic128 (2022)
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000700525

Nearby Bridges

US 30 over Drainage 0.2 mi Good Light RD over West Spring Creek 0.5 mi Fair Standing Rock R over Spring Creek 0.5 mi Fair Mc Clelland RD over Spring CR 0.6 mi Fair Sutliff RD over US 30 0.7 mi Good Light RD over Spring Creek 0.7 mi Fair Sutliff RD over Spring Creek 0.8 mi Fair Green Ridge Road over US 30 1.3 mi Good US 30 EB over Spring Creek 1.3 mi Good Green Ridge RD over Spring CR 1.4 mi Fair