I wonder what she thinks they'll learn tonight
From two blocks off, from lonesome hoot, mad shriek
And metal moan, this blinking ruby eye?
Transport, I guess, a ticket out from bleak
Existences: this boy, this girl, their Mom,
Three sidewalk engineers who've claimed worn seats
To marvel once again where wheels come from,
Who catch trains up in nets of city streets.

"This one's so long!" the young girl shouts. "You're right!"
Mom points through blast and blur. "Just look at all
Those tanker cars!" Her son, in fevered thrall,
Counts loud and hops, to keep his tally true.      

I wonder what she thinks she's shared tonight,
The kids in bed, train gone? Though I'd watched too.