20Q ducks under the Liberty Bridge and passes the signals at CP6 on the Mon Line.

Doublestacker 20Q is running on track 1 today due to track 2 being temporarily out of service once again.

NS 20Q splits the signals at CP Traff with a primer Dash9 up front.

A pair of Horsehead helpers shove hard against 20Q @ Penn.

NS 20Q rolls over Latrobe Viaduct with a BNSF Heritage 1.

A former Conrail Dash 8 leads a stack train through Leetsdale. Note the yellow 44 ton switcher on the siding in the background.

A pair of brand new primer SD70M's charge eastbound on 20Q while NS 539 passes by on the adjacent track.

20Q crosses the Monongahela River eastward on the Port Perry Branch, and is about to enter the Port Perry Tunnel.

NS 20Q with a helper ahead climbs the grade on the approach to0 CP RADE.

NS 20Q rolling east at RADE with an Unpatched SP AC4400CW 3rd out.

Eastbound 20Q splits the signals at MP 328.4 on the Pittsburgh Line.

The morning gloom persisted into early afternoon, when eastbound 20Q approached MP 328.4 at Penn today. Canon 20D and 70-200mm lens.

20Q leans into the Sharp curve at Penn, MP328, on it's trip eastward.

Eastbound intermodal 20Q waits on Rockville Bridge as a coal train from the Buffalo Line passes it heading for Enola. Canon 10D and 17-40mm lens, 64 second exposure af f8.0.

Hotshot 20Q rolls thru the cut at the top of Carney Hill near MP 317 of the Pittsbrugh Line.