Comments will be accepted through July 21, 2022. Please see instructions below.
This proposed policy will revise Publication 46 (Traffic Engineering Manual), Chapter 12 (Traffic Analysis Software):
- Removes references to TRECS Group, since it is no longer active
- Updates software table to include facility types from the Highway Capacity Manual (HCM), and adds/removes software and versions
- References to the HCM were updated to the 7th Edition (2022)
- Incorporates recommendations for roundabout analysis tools from the Highway Design and Technology Division
Please note that only comments provided using MS Excel file titled "CT T-22-007 Publication 46 Chapter 12 Update Comment Form" will be accepted. Please download the spreadsheet, populate it with your comments, save it with a new filename, and return to RA-PDBOMO-CT@pa.gov.
Click HERE to open the proposed text for Publication 46, Chapter 12.