Small 320×284 Medium 640×568 Large 1024×908 Download Tiff Original 3000×2661 | (206.5 KB) Download EPS Vector 381.9 KB Description Keywords kservsilho Galleries Service Signs Source: Federal Highway Administration Manual on Uniform Traffic Control Devices for Streets and Highways, 2003 Edition (including 2004 and 2007 revisions) (Washington, DC: United States Department of Transportation, 2007)