1. U.S. Route 99: Pioneering Oregon Multiple Choice 10 Qns U.S. Route 99's history in Oregon is a very progressive one. Can you figure out why? Average, 10 Qns, MatthewA707, May 08 13 Category: U.S. Roads & Highways Average MatthewA707 187 plays
2. U.S. Route 99 Trivia Quiz Multiple Choice 10 Qns U.S. Route 99 was for many years the main highway on the west coast. Uncover or master the history of the west coast's recent past in this fun filled activity. Tough, 10 Qns, MatthewA707, May 03 13 Category: U.S. Roads & Highways Tough MatthewA707 269 plays