Reflective Road Studs Flashcards
(5 cards)
1
Q
White studs
A
Mark the lanes or the middle of the road
2
Q
Red studs
A
Mark the left edge of the road
3
Q
Amber studs
A
mark the central reservation of a motorway or dual carriageway.
4
Q
Green studs
A
Mark the edge of the main carriageway at lay-bys and slip roads
5
Q
Green/ yellow studs
A
Indicate temporary adjustments to lane layouts e. G roadworks
