T-WZ-12
ONE LANE CLOSURE DETAIL FOR BRIDGES ON DIVIDED HIGHWAYS
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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-13 | TWO-OUTSIDE LANE CLOSURE ON FREEWAY OR EXPRESSWAY | FOR THE CLOSURE OF AN INTERIOR LANE |
| T-WZ-14 | TWO-OUTSIDE LANE CLOSURE ON INTERSTATES AND EXPRESSWAYS (PORTABLE BARRIER RAIL) | FOR THE CLOSURE OF AN INTERIOR LANE |
| T-WZ-15 | INTERIOR LANE CLOSURE ON FREEWAYS OR EXPRESSWAYS | FOR THE CLOSURE OF AN INTERIOR LANE |
Related Item Numbers
| ITEM NO. | U/M | DESCRIPTION | REMARKS |
|---|---|---|---|
| 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 ) |
|---|
| 05-27-1998 | 04-15-1999 | 12-18-1999 | 07-29-2003 | 04-15-2004 | 09-01-2005 | 05-12-2006 | 10-06-2006 | 03-13-2009 | 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
TDOT CADD Support
1200 James K. Polk Building
Nashville, TN 37243-1402
TDOT.CADDSupport@tn.gov
This Page Last Updated: January 17, 2019 at 9:47 AM