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Tennesseans 12+: Now Eligible for a COVID-19 Vaccine

Traffic Operations Memorandums

Number Date   Subject
TOM 1001    10-29-10 Regarding Traffic Cameras, Traffic Signals, and Speed Limits
TOM 1401 07-03-14 Guidelines for Gateway Monuments and Transportation Art
Guidelines for "Welcome to" Signs for Controlled Access Highways (Voided)
TOM 1602 12-23-16 Regarding Revised, Voided, and/or New Design Documents
TOM 1702 10-2-17 Regarding TDOT No Longer Supporting Pole Designer Software
TOM 1801 05-15-18 Guidance on Setting Speed Limits (voided by TOM1902)
TOM 1802 05-17-18 Roadway Lighting Plan Submission Requirements
TOM 1803 06-1-2018 Jurisdiction and Maintenance of Signs in Cities and Counties
TOM 1804 05-31-2018 Interim Approvals
TOM 1805 8-1-2018 Work Zone Speed Reductions on Freeway and Expressway Resurfacing Projects
TOM 1806 10-15-2018 Traffic Design Manual (August 2018)
TOM 1807 11-27-2018

Dedicated Short Range Communications (DSRC) Statewide Guidance

Document v1.0 (and subsequent revisions)

TOM 1901 1-14-2019 TN Supplement to the Standard Highway Signs Book (November 2018)
TOM 1902 4-1-2019 Guidance on Setting Speed Limits Revision 1.2
TOM 1903 4-10-2019 Regarding Revised, Voided, and/or New Standard Documents
TOM 1904 5-2-2019 Work Zone Safety and Mobility Manual (May 2nd, 2019)
TOM 1905 10-23-2019 Regarding Revised, Voided, and/or New Standard Documents
TOM 1906 12-20-2019 Regarding Revised, Voided, and/or New Standard Documents
TOM  2001 1-17-2020 TDOT Truck Route Restriction Guidelines - 2019
TOM 2002 3-17-2020 TDOT Guidelines for Gateway Projects - 2020 (Voided by TOM 2004)
TOM 2003 9-20-2020 ADA Project Compliance Scenarios for Traffic Signal Projects - Sept. 2020
TOM 2004 7-30-2020 TDOT Guidelines for Gateway Projects-2020 Update
TOM 2005 11-17-2020 Traffic Design Manual (June 2020)
TOM 2006 11-17-2020 Regarding Revised, Voided, and-or New Standard Drawings
TOM 2007 12-14-2020 Traffic Signal Design Guidance