Work Zone Reference Library

Development of the Work Zone Management Service Layer engaged and enabled Iowa DOT staff to envision the future of work zone management.

The WRL is a direct result of this effort and has been created to centralize all of Iowa’s work zone resources and documentation.

Quick Links

Additional Links

Featured Topics

Connected Portable Traffic Signals

Flagger Training

Smart Arrow Boards

Links to Outside Resources

National Work Zone Information Clearinghouse
 

Oversized Loads

Oversized Loads in Work Zones
 

Work Zone Council

• Group Functions, Relationships and Members
• Work Zone Council Functions and Articles of Incorporation

Meeting Agenda & Comments

District Static Lane Closure Maps

Technical Manuals

Documents

TSMO

Law Enforcement

Recent DOT Articles