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T-WZ-19

MEDIAN CROSS-OVER DETAIL ON DIVIDED HIGHWAYS
T-WZ-19

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Related Standard Drawings

DRAWING DESCRIPTION REMARKS
S-CZ-1 CLEAR ZONE CRITERIA FOR CLEAR ZONE DISTANCE
T-FAB-1 FLASHING YELLOW ARROW BOARD FOR DETAILS AND SPECIFICATIONS
T-PBR-1 INTERCONNECTED PORTABLE BARRIER RAIL FOR DETAILS AND SPECIFICATIONS
T-WZ-10 ADVANCE ROAD WORK SIGNING ON HIGHWAYS AND FREEWAYS FOR OTHER NEEDED ADVANCE WARNING SIGNS
T-WZ-20 GEOMETRIC MEDIAN CROSS-OVER DETAIL ON DIVIDED HIGHWAYS FOR A TANGENT DIVIDED HIGHWAY SECTION ONLY

Related Item Numbers

ITEM NO. U/M DESCRIPTION REMARKS
621-03.02 LF 18" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.03 LF 24" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.04 LF 30" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.05 LF 36" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.06 LF 42" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.07 LF 48" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.08 LF 54" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.09 LF 60" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
621-03.10 LF 66" TEMPORARY DRAINAGE PIPE TEMPORARY CROSSDRAINS SHALL BE PROVIDED WHERE CROSS-OVER CROSSES THE LOW POINT OF THE DEPRESSED MEDIAN.
712-04.50 EACH PORTABLE BARRIER RAIL DELINEATOR  
712-09.02 LF REMOVABLE PAVEMENT MARKING (8" BARRIER LINE)  
716-05.02 LF PAINTED PAVEMENT MARKING (8" BARRIER LINE)  

Archived Standard Drawings

DATES OF EACH ARCHIVED DRAWINGS ( THE INITIAL STANDARD DRAWING IS BOLD )
10-26-1998 | 05-27-2001 | 07-29-2003 | 09-01-2005 | 05-12-2006 | 10-06-2006 | 03-13-2009 | 04-02-2012 | 03-05-2017
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: January 17, 2019 at 9:50 AM