Type
  
Name
  
Modified
  
Modified By
  
Section
  
Date of Memo
  
Year
  
Memo Sort Number
  
Remarks
Policy Effective Date
  
Policy Notes
  
Memo Name
  
Centerline Rumble Strips.PDF
  
6/29/2012 9:05 AMLightfoot, Telma S (KYTC)Traffic6/15/20122012
4
Guidance on the application on future highway projects
6/15/2012Joint Traffic Operations/Maintenance/Design Memorandum 01-12
Design and Traffic Operations Joint Memorandum 2+1 Roadway Design.pdf
  
9/23/2022 7:36 AMLightfoot, Telma S (KYTC)Traffic9/21/20222022
15
Guidance on 2 + 1 roadway design, signing and pavement markings
9/21/2022Design Memorandum No. 01-22; Traffic Operations Memorandum 03-22
FHWA Termination of Interim Approval for Use of Clearview Font.pdf
  
2/18/2016 10:01 AMLightfoot, Telma S (KYTC)Traffic2/16/20162016
8
Guidance memorandum from FHWA and a copy of the relevant section of the Federal Register are included.
2/16/2016Highway Design Memo No. 01-16, Traffic Operations Memo No. 01-16
KYTC Joint Memo PPD in WZ with Policy Update w Attachment.pdf
  
1/6/2026 10:02 AMLightfoot, Telma S (KYTC)Traffic12/31/20252025
16
Revised policy governing the selection and use of positive protection devices in work zones
12/31/2025Update to KYTC Policy on the Selection and Use of Positive Protection Devices in Work Zones
PavementMarkerSystem.pdf
  
5/14/2020 11:35 AMLightfoot, Telma S (KYTC)Traffic8/22/20162016
9
Revised Pavement Marker System which establishes the list of roadways where raised pavement markers should be installed and maintained.
8/22/2016Pavement Marker System
Procedures for Electrical Devices and Plans.pdf
  
12/11/2012 12:33 PMLightfoot, Telma S (KYTC)Traffic10/31/20122012
5
Procedures for handling requests for electrical devices and associated plans on highway projects
10/31/2012Highway Design Memo No. 03-12, Traffic Operations Memo No. 01-12
Signing for High-Water Conditions.PDF
  
3/22/2012 10:24 AMLightfoot, Telma S (KYTC)Traffic3/20/20122012
3
Modifications for signing of high-water conditions
3/20/2012Signing for High-Water Conditions
TO Memo 01-19.pdf
  
4/17/2019 8:11 AMLightfoot, Telma S (KYTC)Traffic4/3/20192019
10
Pavement Marking policy which includes normal width, materials, construction, and the approval process for non-standard pavement marking applications not on the State Primary Road System.
4/3/2019Pavement Markings on the State Primary Road System
TO Memo 01-20 Double Fines in Work Zones.pdf
  
5/27/2020 10:00 AMLightfoot, Telma S (KYTC)Traffic1/2/20202020
12
Provides standards and guidance for staff on changes and encourage use of double fine signing would likely enhance the safety of maintenance and inspection activities.
1/2/2020Double Fines in Work Zones
TO Memo 02-19 Inlaid Pavement Markers.pdf
  
1/21/2020 9:03 AMLightfoot, Telma S (KYTC)Traffic12/13/20192019
11
Inlaid pavement markers will be used as a standard delineation option. Type V pavement markers must obtain approval.
4/24/2020Traffic Operations Memo No. 02-19
Traffic 01-11.PDF
  
11/21/2011 10:26 AMLightfoot, Telma S (KYTC)Traffic11/18/20112011
2
Revised prequalification criteria for the Electrical Engineering Traffic Signal Services and Electrical Engineering Roadway Lighting Services
11/18/2011Traffic Operations Memo 01-11
Traffic Memo 01-26 (Weight Limit Signing).pdf
  
1/30/2026 7:26 AMLightfoot, Telma S (KYTC)Traffic1/5/20262026
17
An additional weight limit sign, with an advisory distance or directional legend, shall be located in advance of the applicable section of highway or structure so that prohibited vehicles can detour or turn around prior to the limit zone.
1/5/2026TRAFFIC OPERATIONS MEMO NO. 01-26
Traffic Operations and Construction Joint Memorandum to Electrical Contractors Regarding Inspections (Final).pdf
  
9/14/2022 9:37 AMLightfoot, Telma S (KYTC)Traffic9/14/20222022
14
Updated guidance on the electrical inspection process as it relates to KYTC highway projects and KYTC-owned assets.
9/14/2022Traffic Operations Memo No. 02-22, Construction Memo No. 22-06
Traffic Signal Loops in Proposal Projects - 2022 Version.pdf
  
9/14/2022 9:36 AMLightfoot, Telma S (KYTC)Traffic5/13/20222022
13
Provides guidance on the replacement of traffic signal loops that are impacted by proposal projects.
5/13/2022Maintenance Memo No. 01-22, Traffic Operations Memo No. 01-22
Work Zone Traffic Control (TO-808).PDF
  
8/9/2013 6:35 AMLightfoot, Telma S (KYTC)Traffic7/31/20132013
7
Policy addressing issues associated with work zone traffic control
7/31/2013Work Zone Traffic Control (TO-808)