Details for Request 2-556
| Request Type: |
Experiment |
| Requesting Agency: |
Colorado DOT |
| State: |
CO |
| Date of Request: |
12/2/2004 |
| Topic: |
Symbol Sign for Heavy Weaving Movements |
| Affected Portions of 2009 MUTCD: |
Section 2C.40 |
| FHWA Ruling: |
Request to experiment was not approved because the adoption of new symbol designs must be based on research to determine adequate levels of comprehension, legibility, and conspicuity to road users |
| Approval Status: |
Approved |
| Keywords: |
Signs| Signs - Warning; Object Markers| Symbols |
Contact Information:
Documents currently available:
1). Request Letter to FHWA
(
PDF,
HTML)
2). FHWA Response
(
PDF,
HTML)
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