 The "Station A" designation is a leftover from Baytown's pre-consolidation days.Prior to consolidation in 1948 each of the Tri-Cities, (Baytown, Pelly, and Goose Creek), had their own post office.After 1948 when the Tri-Cities consolidated under the name Baytown, Goose Creek's post office became the main post office but they still needed a post office to service the rest of town so the Old Baytown Post Office became "Station A".