| Request Type: |
Change |
| Requesting Agency: |
Washington State DOT |
| State: |
WA |
| Date of Request: |
3/11/1986 |
| Topic: |
Diamond Pattern Barricades for Road/Ramp Closure |
| Affected Portions of 2009 MUTCD: |
Section 2B.67| Section 6F.68 |
| FHWA Ruling: |
10/25/1989 – Denied change based on results of FHWA/RD-87/091. |
| Keywords: |
Signs - Regulatory; Barricades; Gates| Temporary Traffic Control Zones |
