South Western Region Transportation Improvement Program

The draft of the South Western Region Metropolitan Planning Organization (SWRMPO) 2018-2021 Transportation Improvement Program (TIP) is being updated, and will be considered for endorsement at the SWRMPO meeting on August 17, 2017. 

It is being circulated beforehand to ensure that community concerns are properly included.  SWRMPO is initiating a minimum 30-day public comment period which will begin on June 26, 2017 and conclude at noon on August 7, 2017.

The South Western Region Metropolitan Planning Organization (SWRMPO) 2018-2021 Transportation Improvement Program (TIP) is a dynamic list of all highway and public transit projects proposed to be undertaken utilizing Federal Highway Administration and Federal Transit Administration funding during federal fiscal years 2018-2021 within Darien, Greenwich, New Canaan, Norwalk, Stamford, Weston, Westport, and Wilton.

How to Comment

Comments on the draft TIP can be made at the public information meeting scheduled for July 31, 2017 5pm-7pm at the Darien Town Hall, Room 119, 2 Renshaw Rd, Darien CT 06820; by mail to the WestCOG office (1 Riverside Rd, Sandy Hook CT 06482); or emailed to Jamie Bastian, at

Statewide TIP

The Draft 2018-2021 Statewide Transportation Improvement Program (STIP) and Air Quality Conformity Documents for Ozone and PM2.5 will also be available for public review and comment through July 31, 2017


How to Comment

Comments on the STIP or Air Quality Conformity Documents can be made to Maribeth Wojenski, P.O. Box 317546, Newington CT 06131


The regional Transportation Improvement Program (TIP) is the list of all federally funded transportation projects and programs in the South Western Region. The projects included on this list are scheduled to receive federal transportation funds within the next five years. The TIP for the South Western Region is part of the Statewide Transportation Improvement Program (STIP) maintained by the Connecticut Department of Transportation (CT DOT).

2015 – 2018 Program

The 2015-2018 TIP was endorsed by the SWRMPO on October 23, 2014 following a public comment period, and approved by the United States Department of Transportation (USDOT) and Environmental Protection Agency (EPA) on January 21, 2015, as part of the larger STIP.


2015-2018 SWR TIP MAP

TIP2015 TIPWebsite


Additional Information:

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