Resources & Projects
Iowa DOT Intelligent Work Zone (IWZ) and Traffic Critical Projects (TCP)
Iowa DOT Work Zone Reference Library (WRL)
Iowa DOT TSMO Work Zone Management Service Layer Plan
(completed in 2018 with updates in 2020, 2022, 2024)
MnDOT IWZ Special Provisions
MnDOT 2025 TSMO Work Zone Management Tactical Plan