4:50 Express

"After Newark Broad Street, this train will express to Summit"

Perhaps NJ Transit engineers are formulating a new breast milk delivery system.

This is a common NJ Transit usage. A train won't go express, or travel express, become an express or make express stops. Instead, it "will express" to Dover or wherever the "final" destination. If the train was actually saying something, somehow expressing its inner identity as a transportation vehicle of the early 21st century, I might not mind so much. Perhaps train number 6643 should express itself to Summit. What might it say?