Skip Top Navigation

2015 Development of SPS-2 Pavement Preservation Experiment

Manuals, Tools and Resources
Utilities Accommodation Policy
Utilities Manual
Annual Traffic Report
Standard Specifications
State Highway Log
Work Zone Traffic Control Guidelines

Find state route milepost

State Route Web Tool (SRweb)
First time SRWeb user instructions

Work Zone and Traffic Control
Utilities Manual Chapter 9 - Control Zone Guidelines (pdf 939 kb) 
Work Zone Safety

Before you begin your project
Call Before You Dig - It's the Law
1-800-484-5555 or Dial 811
For online locates visit:

More call before you dig information
Washington 811
811 Resource Page