U.S. Federal Route 34 runs east-west across Du Page County. This runs along Ogden Ave. U.S. Rt. 34 is a alternative to Interstate 88, the Reagan Tollway, to the north. U.S. Rt. 34 passes through the following towns in Du Page County. Hinsdale
A U.S. Rt. 34 mile marker. EB U.S. Rt. 34 east of IL St Rt 59. EB U.S. Rt. 34 in Naperville. A junction marker on NB IL St Rt 53. A set of guide markers on NB IL St Rt 53. BGS on EB I-88. BGS on SB I-355. EB U.S. Rt. 34 in Downers Grove. BGS on NB IL St Rt 83. A BGS on SB IL St Rt 83.