US 218 over US 30

Good Condition9 years old1,310 vehicles/day

Location

StateIowa
CountyBenton
LocationUS 218/us 30 Interchange
CarriesUS 218
CrossesUS 30
Coordinates41.96383, -92.02772

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length259.8 ft (79.2 m)
Max Span136.2 ft (41.5 m)
Deck Width47.2 ft (14.4 m)
Deck Area1140.5 sq m
Main Spans2
Year Built2017

Traffic

Avg Daily Traffic1,310 (2023)
Truck Traffic15%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000700855

Nearby Bridges

Local over Branch Mud Creek 1.4 mi Fair Local over Br Mud Creek 1.5 mi Fair Local over Br Buffalo Creek 1.7 mi Good Local over Mud Creek 2.0 mi Fair Local over Buffalo Creek 2.0 mi Fair Local (lwc) over Mud Creek 2.0 mi Fair US 30 EB over Mud Creek 2.1 mi Fair US 30 & US 218 over Mud Creek 2.1 mi Fair Local (lwc) over Weasel Creek 2.3 mi Poor Local over Br Mud Ck 2.3 mi Good