- Controlled intersection: intersection at which traffic signals or signs determin the right of way
- Controlled RailRoad Crossing: RailRoad crossing controlled by flashing red lights and/or crossing gates
- Crossbuck: Large X-shaped sign located beside an uncontrolled railroad crossing
- Fresh Green light: light that has just turned from red to green
- Gap: distance between vehicles
- Line of Sight Restriction: line you cant see past
- Point of No Return: point beyond which a driver can no longer stop safely without entering the intersection
- Protected left turn: specific light to signal left turn
- Red light: you must come to a complete stop at a intersection
- Right of way: privilige of having immediate use of a certain part of a roadway
- Stale Green light: light that has been green for a long time
- Through street: always have the right of way for the street
- Through traffic: always have the right of way for traffic
- Traffic Circle: intersection that forms when several roadways meet at a circle
- Uncontrolled RailRoad Crossing: Railroad crossing that does not have flashing red lights or crossing gates
- Unprotected left turn: no specific light to signal left turns
- Yeild: to allow another vehicle or roadway user to proceed first
- Yellow Light: mean caution and slow down