Connecticut Southern Railroad (English Wikipedia)

French, Howard (September 25, 1996). "State Now Has New Railroad". The Day. Retrieved December 6, 2021.
"The Hartford and New Haven Railroad Company". Hartford Weekly Times. April 4, 1878. p. 1. Retrieved November 19, 2022.

courant.com

Velsey, Kim (February 1, 2012). "Suffield Seeks To Stop Rail Abandonment". Courant Community. Retrieved August 9, 2021.

Marteka, Peter. "Plans Go Off The Rails". Hartford Courant. Retrieved August 9, 2021.

Redeker, James P (2009). "Connecticut Southern Railroad and New England Central Railroad TIGER Discretionary Grant Application" (PDF). Connecticut Department of Transportation. Archived (PDF) from the original on June 3, 2010. Retrieved August 9, 2021.

AECOM Technical Services, Inc. (September 2022). "Preliminary Review Draft: Connecticut State Rail Plan (2022-2026)" (PDF). CT.gov. pp. 2–4, 2–12, 2–69, 4–2, A-1–A-4. Retrieved November 19, 2022.

"Rail Line Map" (PDF). State of Connecticut. Archived (PDF) from the original on August 9, 2021. Retrieved August 9, 2021.

Surface Transportation Board (November 10, 2021). "Connecticut Southern Railroad, Inc.-Abandonment Exemption-in Hartford County, Conn". Federal Register. Retrieved November 19, 2022.

Robles, Pablo (April 30, 2012). "CSO opens Hartford site as rail business rebounds". Hartford Business Journal. Retrieved August 9, 2021.

Mirmina, Austin (April 12, 2022). "Fix is set for accident-prone intersection in Manchester". Journal Inquirer. Retrieved November 19, 2022.

Massachusetts Department of Transportation (January 2018). "Massachusetts State Rail Plan" (PDF). Mass.gov. p. 36. Retrieved November 19, 2022.

Owens, David (February 15, 1998). "Caboose". Hartford Courant. p. 164. Retrieved August 14, 2022.

staff (February 13, 2013). "RailAmerica acquisition skewed Genesee & Wyoming's 4Q financial results". Progressive Railroading. Retrieved March 19, 2015.

"Search MARKs". Railinc (Input 'CSO' into the searchbar). Retrieved May 7, 2022.

Bowen, Douglas John (May 2, 2013). "GWI marks 1Q earnings, new headquarters". Railway Age. Simmons-Boardman Publishing Corporation. Retrieved April 2, 2015.
Railway Age Staff (June 19, 2018). "Connecticut bets big with Hartford Line". Railway Age. Retrieved November 19, 2022.

Soule, Alexander (May 2, 2017). "Darien railroad boosted by new operations in Connecticut, region". The Hour. Retrieved November 19, 2022.

Hartley, Scott A. (February 28, 2024). "Train Watching — Short line: Connecticut Southern Railroad". Trains. Kalmbach Media. Retrieved March 7, 2024.
Hartley, Scott A. (March 11, 2019). "Providence & Worcester plans to reopen Connecticut branch". Trains. Archived from the original on September 3, 2021. Retrieved October 23, 2021.

Karr, Ronald Dale (2017). The Rail Lines of Southern New England (2nd ed.). Pepperell, Massachusetts: Branch Line Press. pp. 82–87. ISBN 978-0-942147-12-4. OCLC 1038017689. Archived from the original on October 24, 2021. Retrieved October 22, 2021.
Redeker, James P (2009). "Connecticut Southern Railroad and New England Central Railroad TIGER Discretionary Grant Application" (PDF). Connecticut Department of Transportation. Archived (PDF) from the original on June 3, 2010. Retrieved August 9, 2021.
"Rail Line Map" (PDF). State of Connecticut. Archived (PDF) from the original on August 9, 2021. Retrieved August 9, 2021.
Hartley, Scott A. (March 11, 2019). "Providence & Worcester plans to reopen Connecticut branch". Trains. Archived from the original on September 3, 2021. Retrieved October 23, 2021.

Karr, Ronald Dale (2017). The Rail Lines of Southern New England (2nd ed.). Pepperell, Massachusetts: Branch Line Press. pp. 82–87. ISBN 978-0-942147-12-4. OCLC 1038017689. Archived from the original on October 24, 2021. Retrieved October 22, 2021.

Karr, Ronald Dale (2017). The Rail Lines of Southern New England (2nd ed.). Pepperell, Massachusetts: Branch Line Press. pp. 82–87. ISBN 978-0-942147-12-4. OCLC 1038017689. Archived from the original on October 24, 2021. Retrieved October 22, 2021.