Define..."normal"...

There are a handful of trains on the cutoff each day, best bet is probably to rely on ye olde trusty scanner.
Probably the most regular among them is CSX Q190, which turns at Abrams usually around 12:30 to 13:00 and enters the cutoff eastbound near CP Ford around 13:30 to 14:00. I believe the NS 14G is also a mid-day run eastbound, tho I've heard him calling at widely varying times. 66Z is another bet, but I've only seen it rarely.
As for photo spots, most fans seem to photo these trains in the Norristown, Plymouth Meeting region, between Norristown Transp Center and CP King. I'd love to see some photos taken farther east on the line. For example, there are two parallel bridges that cross thru Playwicki Park, one is the active Trenton Cutoff, the other is inactive (tracks removed) and I believe had once been used as a passing siding. I've never seen a pic from there, but it sounds ripe for the opportunity.
My best offering comes from Ft Washington State Park...there's a hiking trail that has a nice view slightly uphill from the tracks. I caught one pic there awhile back.
-Urban
