Looking westbound at US-30 west of Marshalltown, where the freeway segment currently ends. Right-of-way for further 4-lane segments is visible, but the expressway does not resume until US-65 at Como, about 15 miles to the west.
Westbound on US-30, approaching I-35 near Ames.
Looking at the sign gantries on westbound US-30, near the northbound I-35 entrance ramp at Ames. This picture was taken from a frontage road along the north side of US-30.
Eastbound on US-30 at Ames, approaching I-35.
Sign gantry on eastbound US-30 at I-35 in Ames. This appears to indicate that the Business I-35 loop continues on southbound I-35.
Sign gantries on I-35 at US-20 near Williams.