IAIS power wait for their next call to duty at Iowa City.
A mix of old and new four and six axle power greets the morning sun as they wait their turn for the next assignment.
GEVO 504 along with GP38-2 706 bisects a string of hoppers in the Iowa City Yard.
Iowa Interstate power at Iowa City.
The sun has come out highlighting the yellow noses of several GP's against the dark clouds in the east.
Iowa Interstate's Iowa City switcher switches cars while multiple locomotives await their next assignment. This photo was taken from a helicopter.
GEVO 510 charges up Midway Hill east of Iowa City with the CBBI in tow.
A view of the Iowa Interstate yard in Iowa City.
Always a favorite place to shoot the Interstate, Dodge Street Bridge. 513 has just brought the CBBI into the yard and is now backing up to a power change before doing some switching.
CIC's SW1500 117 runs the Hill's local.
Iowa Interstate Gevos 500 and 501 sandwich SD38-2 154 as they start the Eastbound towards Rock Island.
Rock Island heritage GEVO 513 sits on the ready track east of the engine house coupled to the two business cars while a line of EMD's wait an assignment.
SD38-2 157 and GP38-2 get Sunday afternoon off waiting for their next assignment.
A pair of GEVO's lead the westbound train out of Iowa City.