Design Manual (DM-1B) contains the post-TIP procedures for the NEPA process for all Classes of Action. The current version of DM-1B can be found at the following link:

https://www.pa.gov/content/dam/copapwp-pagov/en/penndot/documents/public/pubsforms/publications/pub-10/pub-10b/april%202022%20change%20no.%202.pdf

Design Manual (DM-1B) contains the post-TIP procedures for the NEPA process for all Classes of Action. The current version of DM-1B can be found at the following link:

https://www.pa.gov/content/dam/copapwp-pagov/en/penndot/documents/public/pubsforms/publications/pub-10/pub-10b/april%202022%20change%20no.%202.pdf