Utility coordination

Why the culvert replacements occur

Each year the Roads Maintenance Section identifies drainage structures throughout King County that are in need of repair or replacement. Due to current design standards or permit requirements, some of these structures may need to be replaced with much larger pipes or box culverts.

About the map

King County is providing a map of the larger proposed drainage projects currently anticipated for construction in 2008 to give advance notice to utility companies with facilities located within the road right-of-way. This will give the utilities time to budget and prepare for any relocation required. Included with the map is a table identifying the approximate size of the replacement structure, the location, and the county tracking number. Since many of these projects are still in design phase, the actual size may vary from what is shown.

The map is not all-inclusive and provides a listing of only those projects currently planned for construction in 2008. Emergency projects may still occur without notice. New projects may be identified, and some projects may not be completed due to scheduling conflicts, budget considerations, or other issues. The county will attempt to keep the map current by updating it quarterly.

Facilities in the right-of-way

If your agency has facilities in the right-of-way at any of these locations, you may be affected. If there is a utility conflict with a county road project, you will be required to relocate your facilities pursuant to your franchise or other agreement.

Contact information

Please contact Norm Gammell, Underground Utilities Engineer, via e-mail or by phone at 206-296-8199 with any questions, comments, or concerns. Please include the county tracking number with your request.