Transportation Improvement Program

MARTA and 400

What’s New?

Near-Term Regional Transportation Improvements

The Transportation Improvement Program (TIP) allocates federal funds for use in the construction of the highest-priority projects in the Metropolitan Transportation Plan (MTP), the long-term transportation vision for the 20-county region. Projects included in the TIP must be fully funded.

The Atlanta Regional Commission, the federally designated Metropolitan Planning Organization for the 20-county Atlanta region, is responsible for developing and updating the TIP and MTP to meet federal planning requirements and address local needs.

The TIP covers the first four years of the MTP, and is the means by which federal, state and local funds are approved for all significant surface transportation projects and programs in the 20-county Atlanta region.

Search TIP Projects

ARC provides a range of useful tools that offer detailed information about TIP projects across region:

TIP Project Solicitations 

Awards from the 2022 TIP solicitation have been programmed. For more information, please visit the project solicitation page.

TIP Modifications & Amendments

Administrative modifications are made to the TIP on a quarterly basis as the schedules and budgets of projects change.

More significant alterations, called amendments, are made on occasion by vote of ARC’s Transportation & Air Quality Committee. This committee includes a representative from every county in the region, as well as from many partner agencies. Please visit the Amendment page for information on any current or pending amendment processes.

Administrative Modifications & Amendments FAQs 

Scheduled TIP Administrative Modifications for Calendar Year 2024

3rd Quarter 2023 TIP Administrative Modifications Change List

Amendment 8 TIP/MTP Change List (processed August 23, 2023)

1st Quarter 2024*

  • Due date – February 23th
  • Processing date – April 5th

2nd Quarter 2024*

  • Due date – May 2nd
  • Processing date – June 6th

3rd Quarter 2024*

  • Due date – August 22nd
  • Processing date – September 26th

4th Quarter 2024*

  • Due date – November 8th
  • Processing date – December 13th

*All dates are tentative and subject to change

Review previous modifications and amendments.

Metropolitan Transportation Plan

ARC’s Metropolitan Transportation Plan is a long-range document that maps out the transportation projects that will be most useful to the region through 2050. The MTP is the transportation component of the Atlanta Region’s Plan and is based on the amount of funding we think will be available during that time.

Title VI

ARC is committed to enforcing the provisions of Title VI of the Civil Rights Act of 1964 and taking positive and realistic affirmative steps to ensure the protection of rights and opportunities for all persons affected by its programs, services, and activities.

TIP Training

Spring 2024

Date TBD

Previous Sessions

September 15, 2023

May 19, 2023

April 29, 2021 – TIP Administration and Maintenance

May 13, 2021 – Studies and Contracts

TIP Training – List of Resources

Other Resources

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CDAP
Community Planning Academy
ConnectA
Empowerline
Georgia Commute Options
Green Communities
LCI
LINK
MARC
Metro Atlanta Speaks
MNG Water Planning District
RLI
State of the Region
UASI
WorkSource GA
33°n
CDAP
Community Planning Academy
ConnectA
Empowerline
Georgia Commute Options
Green Communities
LCI
LINK
MARC
Metro Atlanta Speaks
MNG Water Planning District
RLI
State of the Region
UASI
WorkSource GA