Modern Travel Agency - Your Business Travel and Leisure Travel Agency Call: (412) 967-0400 (724) 226-1112 (800) 433-3342 Fax: (724) 226-1887 140 West Fourth Avenue P.O. Box 428 Tarentum, PA 15084 Weleski Enterprises Home: Modern Travel Agency Home: News Modern Travel News Select a Listing Below. Below is WWWBoard Version 2.0 ALPHA 1. take me to... Corporate Travel Planning Leisure Travel Planning Modern Travel Agency Home Weleski Enterprises Home: Modern Travel Agency Home: Corporate Travel Planning Modern Travel Agency - Your Business Travel and Leisure Travel Agency