Cook County Archives » Clark Dietz, Inc.

Vehicles cross Plainfield Road bridge beside concrete barriers separating traffic from the adjacent construction area.

Plainfield Rd. Bridge Replacement over I-294 and Flagg Creek

Construction Engineering, Highways + Interstates, Structural + Bridges

Plainfield Rd. Bridge Replacement over I-294 and Flagg CreekHannah Soukup2026-10-08T12:28:51-05:00

Aerial image of IL 62 at IL 68 (Kane and Cook Cos., IL).

IL 62 Corridor Study: IL 25 to IL 68

Highways + Interstates, Public Involvement, Traffic Engineering, Transportation

IL 62 Corridor Study: IL 25 to IL 68Hannah Soukup2026-10-08T11:10:55-05:00