Washington Administrative Code
Title 136 - County Road Administration Board
Chapter 136-60 - Standard of good practice - Maintenance of county road logs
Section 136-60-050 - Validation requirements for control fields
Each update of a road log segment that involves a change in a control field (including additions or deletions of road segments) will be validated by the county road administration board. Documentation necessary to support control field changes is as follows:
Function class - Notice of FHWA approval from WSDOT.
Pavement type - Statement signed by county engineer with list of pavement type changes.
Responsible agency - The responsible agency is the legislative authority of the appropriate governmental agency with the authority to make the decision required for the action, or the state or federal government person authorized to approve changes.
Addition of mileage - Official document signed by responsible agency authorizing and describing the circumstances of the addition. For example, additions can occur through county legislative approval of new plat, construction/reconstruction on new alignment, or a change in jurisdiction.
Deletion of mileage - Official document signed by responsible agency authorizing and describing the circumstances of the deletion. For example, deletions can occur through legislative approval of vacations or a change in jurisdiction.
Traffic volume - Statement signed by county engineer with list of segments affected by change in traffic volume above or below 5000 average daily traffic.
All changes to a control field will be located on appropriate map(s) with sufficient detail to identify the location of each change. All map(s) furnished in support of control field changes will be forwarded by the county road administration board to WSDOT for future reference and use.
Statutory Authority: Chapter 36.79 RCW. 03-05-009, § 136-60-050, filed 2/7/03, effective 3/10/03; 99-01-021, § 136-60-050, filed 12/7/98, effective 1/7/99. Statutory Authority: Chapter 36.78 RCW. 86-23-050 (Order 64-P), § 136-60-050, filed 11/19/86.
