(Train sightings on 6-30-12.)
... as the waiting along the Lehigh Line was proving to be challenge to wait it out under the shade of a few trees or head back home to the cool confines of an air-conditioned house. It wasn't that hot as NS 21M passed by Three Bridges with its consist of COFCs at 8:47. Another fifteen minutes would pass before the sound of NS 22V's horn blowing for its approach to the Rockafellow Mills grade crossing was heard. Leading this intermodal's colorful consist of COFCs was NS 7645 and NS 8976. After 22V's passage, the heat and humidity had sufficiently wilted me enough to call it a day!