- "'I am done': Amid rider woes, is Ottawa’s transit system a victim of its own success?" Ottawa Citizen, Jan. 3, 2024.
- "Sutcliffe: Trains are not enough to solve Ottawa's transit problem." Ottawa Citizen, Feb. 26, 2015.
- "Raaymakers: OC Transpo should freeze fares to compensate for disruptions." Ottawa Citizen, Sept. 22, 2015.
- "Peter Raaymakers: Ottawa's transit dilemma," Ottawa Citizen, Feb. 22, 2015
- "Peter Raaymakers: Time to update OC Transpo fare structure," Ottawa Citizen, Dec. 8, 2014
- "Peter Raaymakers: Ottawa won't hit the transit re-set button again," Ottawa Citizen, July 29, 2014
- "Peter Raaymakers: A transit commission for Ottawa is still a good idea," Ottawa Citizen, Feb. 7, 2013
- "Peter Raaymakers: Four years later, Ottawa transit is on the right track", Ottawa Citizen, Dec. 11, 2012
- "OC Transpo slams private twitters tweeting bus updates", CBC News, July 14, 2011.
- "Should public transit services operate BIXI?", OpenFile Ottawa, July 4, 2011.
- "Does Ottawa need more park and rides?", OpenFile Ottawa, March 29, 2011.
- "What can residents do for public transit in Ottawa?", OpenFile Ottawa, Dec. 30, 2010.
- "OC Transpo makes major route changes", CBC.ca, Aug. 20, 2009 [online]
- "Bloggers seek to refine transit debate in Ottawa", Ottawa Citizen, Aug. 13, 2009, p. C7.
Television
- Municipal issues, Talk Ottawa (Rogers 22), May 26, 2011.
- Transit issues, Talk Ottawa (Rogers 22), Feb. 22, 2011.
- "LRT Affordability", Talk Ottawa (Rogers 22), June 14, 2010.
- "Customer service", Talk Ottawa (Rogers 22), March 22, 2010.
- "Transit talk", Talk Ottawa (Rogers 22), Jan. 11, 2010.
- "Transit issues" Talk Ottawa (Rogers 22), June 9, 2010.
- "Strike news and reaction", Talk Ottawa (Rogers 22), Jan. 30, 2009.
- "Straight strike talk", Talk Ottawa (Rogers 22), Jan. 22, 2009.
- "Citizen engagement", Ottawa at Six (CBC TV), Jan. 22, 2009.
- "Should OC Transpo freeze fares?" Mark Sutcliffe's Chatroom (580 CFRA), Sept. 24, 2015.
- "Should OC Transpo freeze fares?" The Ed Hand Show (1310News), Sept. 22, 2015.
- "Should OC Transpo freeze fares?" Ottawa Morning (CBC Radio One), Sept. 22, 2015.
- [OC Transpo optimization], Ottawa Morning (CBC Radio One), March 25, 2011.
- "The Journal of Public Transit in Ottawa Launches", Mike Powell Fanclub (CKCU Radio), Feb. 2, 2010. [Podcast]
- "Journal of Public Transit in Ottawa", All in a Day (CBC Radio One), Aug. 10, 2009.
- "Reaction to Downtown Ottawa Transit Tunnel" [transcript available here], Ottawa Morning (CBC Radio One), April 20, 2009.
- "Transit strike aftermath", Ottawa Morning (CBC Radio One), Feb. 2, 2009.