CB&Q 9911-A sits on display inside Barn 9 during the IRM holiday event.

CBQ 9911A heads west on the IRM mainline before pulling into the depot.

CBQ 9911A shoves the Nebraska Zephyr west in Union, IL at IRM.

The Nebraska Zephyr holds on station track 2 during night operations at IRM.

CBQ 9911A departs East Union with the Nebraska Zephyr.

CB&Q 9911A pulls the Zephyr past Seeman Road.

CB&Q 9911A holds at the IRM.

CB&Q 9911-A leads the Nebraska Zephyr past Spaulding Tower and into station track 1.

The Zephyr's second weekend excursion is underway out of CUS. It will take a lightning rod trip down the BNSF mainline.

The one and only CB&Q 9911-A leads the Nebraska Zephyr east at IRM.

NCTM's "Streamliners" event would not be complete without the Illinois Railway Museum's CB&Q E-5 "Silver Pilot" No. 9911-A! The locomotive, sans her "Nebraska Zeph... (more)

The Nebraska Zephyr departs off station track 1 for its last run of the day while BN1 hold down track 2 in the pouring rain.

CB&Q 9911-A departs off station track 1 at the IRM with the Nebraska Zephyr.

Led by Burlington E5 9911-A, the "Silver Pilot," the beautifully restored Nebraska Zephyr arrives at the platform during IRM's Museum Showcase Weekend.

The Nebraska Zephyr departs off station track 2 at the IRM.