| A | B |
| separate traffice traveling in the same direction | white lines |
| separate traffice traveling in opposite directions | yellow lines |
| you may pass when safe (traffice opposite directions) | broken yellow lines |
| you must not pass (traffice opposite directions) | solid yellow lines |
| stay in lane, except to pass (traffice moving same direction mult. lanes) | broken white lines |
| usually mark edege of pavement; if separating lanes of traffic, don't pass | solid white lines |
| lanes for bikes, buses, carpools, "special purpose" | diamond lanes (white diamonds) |
| solid yellow lines nearest the through lanes and broken lines to the left of them | center left turn lanes 1 |
| lanes reserved for left turns from either direction | center left turn lanes 2 |
| marked on both sides by a double yellow broken line | resversible lanes 1 |
| Where trac volumes are heavy at certain times o theday, it may be necessary to use these | reversible lanes 2 |
| you should never block these | crosswalks 1 |
| Wide white lines, painted across traffic lanes and ALL across the pavement, mark where youmust stop your vehicle at intersections | crosswalks 2 |
| where do you stop at an intersection if there are no crosswalks marked? | before you enter the intersection |
| Wide white lines, painted across traffic lanes 1 | mark where you should stop your vehicle at an intersection |
| Wide white lines, painted across traffic lanes 2 | stop lines |