Traffic Signs, Trail Crossing Sign W11-15A

File:MUTCD Sign Assembly - W11-15 with W11-15P.svg - Wikimedia Commons

Manual of Traffic Signs - W11 Series Signs

Figure 5C-2 Long Description - MUTCD 2009 Edition - FHWA

Warning Archives - Kleem Inc.

Combination Bike and Ped Crossing W11-15 - Warning Signs (W)

Trail Crossing Signs (W11-15P)

Roadway Design Manual: Pedestrian Facilities

2 - Signs Ohio Department of Transportation

W11-15 Bicycle & Pedestrian Crossing Sign – Evangeline Specialties

Notify Pedestrians & Driver of Bikers with Bicycle Symbol Signs, SKU: X-W11 -1

903.6 Warning Signs - Engineering_Policy_Guide