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Design - Traffic Control

Revised: May 21, 2020
PAVEMENT MARKINGS
DRAWING REVISION DATE DESCRIPTION
06/28/2019
DETAILS OF PAVEMENT MARKINGS FOR CONVENTIONAL ROADS AND MARKING ABBREVIATIONS
06/28/2019
DETAILS OF PAVEMENT MARKINGS FOR CONVENTIONAL ROADS
06/28/2019
MARKING STANDARDS FOR TRAFFIC ISLANDS, PAVED SHOULDERS AND MEDIANS FOR CONVENTIONAL ROADS
06/28/2019
STANDARD INTERSECTION PAVEMENT MARKINGS
T-M-4A     STANDARD UNSIGNALIZED MID-BLOCK CROSSING
T-M-4B     STANDARD SIGNALIZED MID-BLOCK CROSSING  
06/28/2019
MARKING DETAIL FOR EXPRESSWAY & FREEWAYS
06/28/2019
MARKING DETAIL FOR EXPRESSWAY & FREEWAY INTERCHANGES
06/28/2019
GORE MARKING DETAILS FOR EXPRESSWAY & FREEWAY INTERCHANGES
06/28/2019
MARKING DETAILS FOR EXPRESSWAYS & FREEWAYS
06/28/2019
PAVEMENT MARKING AND SIGNING DETAILS FOR RAMP INTERSECTIONS
06/28/2019
ASPHALT SHOULDER RUMBLE STRIP INSTALLATION DETAILS FOR INTERSTATES AND ACCESS CONTROLLED ROUTES
06/28/2019
ASPHALT SHOULDER RUMBLE STRIP INSTALLATION DETAILS FOR NON-ACCESS CONTROLLED RURAL ROUTES
02/03/2020
RUMBLE STRIPE INSTALLATION LAYOUT
02/03/2020
RUMBLE STRIPE DETAILS FOR EDGE OF PAVEMENT AND CENTERLINE
06/28/2019
PAVEMENT MARKING DETAILS FOR ROUNDABOUTS
T-M-18     FLEXIBLE DELINEATOR DETAILS
     

WORK ZONES
DRAWING REVISION DATE DESCRIPTION
04/02/2012
ADVANCE ROAD WORK SIGNING ON HIGHWAYS AND FREEWAYS
05/01/2020
ONE LANE CLOSURE DETAIL ON DIVIDED HIGHWAYS
05/01/2020
ONE LANE CLOSURE DETAIL FOR BRIDGES ON DIVIDED HIGHWAYS
05/01/2020
TWO-OUTSIDE LANE CLOSURE FOR EXPRESSWAY AND FREEWAYS
05/01/2020
TWO-OUTSIDE LANE CLOSURE FOR INTERSTATES AND EXPRESSWAYS
05/01/2020
INTERIOR LANE CLOSURE FOR FREEWAYS
06/28/2019
LANE SHIFT FOR DIVIDED HIGHWAYS AND FREEWAYS
05/01/2020
SHOULDER CLOSURE DETAIL FOR FREEWAYS AND DIVIDED HIGHWAYS
05/01/2020
MEDIAN CROSS-OVER DETAIL ON FREEWAYS
12/18/1999
GEOMETRIC MEDIAN CROSS-OVER DETAIL ON DIVIDED HIGHWAYS
05/01/2020
LANE CLOSURE WITH LEFT HAND MERGE AND LANE SHIFT
09/01/2005
TRAFFIC CONTROL 2-LANE, 2-WAY DIVERSION (40 MPH OR LESS)
09/01/2005
TRAFFIC CONTROL 2-LANE, 2-WAY DIVERSION (GREATER THAN 40 MPH)
03/05/2017
TRAFFIC CONTROL PLAN SIGNAL LAYOUT FOR TRAFFIC SIGNAL AT TWO LANE BRIDGE RECONSTRUCTION SITE
05/27/1998
TRAFFIC CONTROL PLAN FOR CLOSE INTERSECTION CONDITIONS USING TRAFFIC SIGNAL AT TWO LANE BRIDGE RECONSTRUCTION SITE
09/01/2005
TRAFFIC CONTROL PLAN GENERAL NOTES FOR TRAFFIC SIGNAL AT TWO LANE BRIDGE RECONSTRUCTION SITE
04/02/2012
TRAFFIC CONTROL PLAN PAY ITEM AND SIGN DETAILS FOR TRAFFIC SIGNAL AT TWO LANE BRIDGE RECONSTRUCTION SITE
03/05/2017
LANE CLOSURE ON LOW-VOLUME 2-LANE HIGHWAY
03/05/2017
RIGHT LANE CLOSURES AT NEAR SIDE OF INTERSECTIONS
03/05/2017
LEFT LANE CLOSURES AT NEAR SIDE OF INTERSECTIONS
03/05/2017
CENTER LANE CLOSURES AT NEAR SIDE OF INTERSECTIONS
04/02/2012
TRAFFIC CONTROL FOR SIGNALS ONLY PROJECTS ON 2 OR 3 LANE MAJOR ROUTES
04/02/2012
TRAFFIC CONTROL FOR SIGNALS ONLY PROJECTS ON 4 OR 5 LANE MAJOR ROUTES
04/02/2012
TRAFFIC CONTROL FOR SIGNALS ONLY PROJECTS ON 4 OR 5 LANE MAJOR AND MINOR ROUTES
04/02/2012
TRAFFIC CONTROL FOR SIGNALS ONLY PROJECTS ON 4 OR MORE LANE DIVIDED MAJOR ROUTES
04/02/2012
TRAFFIC CONTROL FOR SIGNALS ONLY PROJECTS ON 4 OR MORE LANE DIVIDED MAJOR ROUTES AND 4 OR MORE LANE MINOR ROUTES
10/10/2016
SIDEWALK TRAFFIC CONTROL
T-WZ-56   TRANSVERSE RUMBLE STRIP USE WITHIN WORK ZONES
T-WZ-60   FREEWAY RESURFACING SIGNING LAYOUT
T-WZ-FAB1
  FLASHING YELLOW ARROW BOARD
T-WZ-PBR1     INTERCONNECTED PORTABLE BARRIER RAIL
T-WZ-PBR2 02/28/2020 DETAILS FOR WORK ZONE CHANNELIZATION DEVICES
     

If you find any mistakes, missing information or have a question, contact:
TDOT CADD Support
1200 James K. Polk Building
Nashville, TN 37243-1402
TDOT.CADDSupport@tn.gov

This Page Last Updated: June 11, 2020 at 2:04 PM