A December Thursday in Pittsburgh By PG Visuals Staff and Melissa Tkach Share on Facebook Share on Twitter A man runs with his dog on the Three Rivers Heritage Trail on the North Shore after dusk. Michael Henninger/Post-Gazette The view from the dinging room at Vue 412 on Mt. Washington. Rebecca Droke/Post-Gazette Workers under the decking of the Liberty Bridge pulls in another coil of cable. Darrell Sapp/Post-Gazette The sun peeks through the clouds as a coal barges heads up the Ohio River. Rebecca Droke/Post-Gazette Related News, Photos, Pittsburgh, Stand Alone Photos