Pittsburgh Post-Gazette, David Templeton, January 18, 2011
WBEZ Chicago, Niala Boodhoo, February 17, 2011
Pittsburgh Post-Gazette, Joe Smydo, March 31, 2011
Pittsburgh Post-Gazette, Mark Belko, June 10, 2011
Pittsburgh Business Times, Anya Litvak, June 13, 2011
Pittsburgh Business Times, Paul Gough, June 14, 2011
Pittsburgh Tribune-Review, Alex Nixon, June 15, 2011
Pittsburgh Business Times, Paul Gough, June 15, 2011
Professors Help Brighten City Streets
The Piper, Heidi Opdyke, June 2011
InfrastructureUSA, October 27, 2011
TedX Pittsburgh, Don Carter December 5, 2011
Keystone Edge, Don Carter, December 15, 2011