File:WA-506.svg

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Summary

DescriptionWA-506.svg	English: 24-by-24-inch (600 mm × 600 mm) Washington state highway route marker.
Date	27 August 2018, 04:29 (UTC)
Source	Washington State Department of Transportation
Author	Fredddie, originally by PHenry, et al

Licensing

This file is in the public domain because it comes from the Washington Modification to the Manual on Uniform Traffic Control Devices, sign number M1-601, which states that "WSDOT adopted the [ Manual on Uniform Traffic Control Devices] 2009 on November 17, 2011. The MUTCD 2009 and Washington Modification are effective for use in Washington beginning December 19, 2011." The federal MUTCD states specifically on its page I-1 that:

Any traffic control device design or application provision contained in this Manual shall be considered to be in the public domain. Traffic control devices contained in this Manual shall not be protected by a patent, trademark, or copyright, except for the Interstate Shield and any other items owned by FHWA.

No modifications supersede this provision of the MUTCD in Washington.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:28, 27 August 2018		600 × 600 (8 KB)	Fredddie
	05:03, 19 March 2006		600 × 600 (5 KB)	PHenry	Route shield for Washington State Route 506 {{GFDL}} Category:Washington state route shields