Know Your P's and Q's
AADT
This is the color of pavement markings used for the separation of traffic
What is yellow
"These" measures are Rounded, Raised Areas placed across the roadway
What are Speed Humps (or Speed Bumps)?
The minimum number of hours required to meet the Interruption of Continuous Traffic Warrant
What is eight hours?
What is Vehicles Miles Traveled
This is the color assigned to temporary traffic control
What is orange?
"These" measures are Circular islands placed in intersections
What are Roundabouts (or Traffic Circles)?
"This" new type of permissive left turn indication was formalized in the 2009 MUTCD and is gaining popularity in TN
What is a flashing left turn yellow arrow?
ENLA DSEN
What is lane ends? [W4-2]
FFS
What is Free Flow Speed
This is the line type used to extend pavement markings through intersections, also known as chicken tracks
What is a dotted line?
A term used to describe the reduction in number or lane width to calm traffic
What is road diet?
If the minimum sight distance for signal visibility is not reached, this measure shall be taken
WHat is install a warning sign (W3-3)?
OD TNO TENRE
do not enter
TRB
What is Transportation Research Board
This pavement marking shall consisted of a dotted line of isosceles triangles
What is a yield lane line?
"These" measures are Curb Extensions at intersections that reduce the roadway width from curve to curve
What are neckdowns?
The minimum clearance distance from the roadway pavement surface to the bottom of a traffic signal
What is 15 feet?
DLSHEROU PROD FOF
What is shoulder drop off
AASTHO
What is American Association of State Highway Transportation Officials
The diamond shaped white pavement marking INCOMPLETE
What is an HOV lane
These measures are INCOMPLETE
What is chicane?
"This" type of control is typically given to certain non-emergency vehicles such as light rail
What is priority signal?
FETL UNTR IEDLY NO EGNER