Signing
![Signing](/sites/TEA/Functions/SpecialAssistant/TrafficEngineeringBranch/BMTE/calcIntersections/intersectionsTurtorials/channelization/PublishingImages/Signing.jpg)
It is very important to properly sign raised channelization islands. Commonly used signs include: Divided Highway (W6-1) or KEEP RIGHT (R4-7). These signs are generally used at the noses of islands; the W6-1 at a non-intersection location where a median starts, and the R4-7 at intersections or to show the presence of a median nose.
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