RT @CE_NatGas: Philly Airport Shuttle Goes Green with CNG ht aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @CE_NatGas: Philly Airport Shuttle Goes Green with CNG https://t.co/2SdgvgIH4Y #clean #energy #TalkwalkerAlerts via @talkwalker Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail