Letter, June 24, 1992, from Howard Yerusalim, Secretary of Transportation, to Rep. Susan Laughlin. Refering to Rep. Laughlin's request for an overpass in Leetsdale Borough.

Letter, October 5, 1992, from Congressman Rep. William J. Coyne, to Howard Yerusalim, Secretary of Transportation. Showing support for the Leetsdale Bridge.

Letter, October 30, 1992, from Howard Yerusalim, Secretary of Transportation, to Congressman Rep. William J. Coyne. Responding to the Leetsdale Bridge letter.

Letter, June 9, 1992, from Jack G. Buncher, Chairman of the Board of The Buncher Company, to Rep. Susan Laughlin. Requesting her support for the Leetsdale Bridge.

"Remarks for Transportation Commission Meeting on January 30th."

Letter, February 4, 1993, from Anita Everhard, Executive Secretary State Transportation Commission, to Rep. Susan Laughlin. Regarding a public hearing about the Leetsdale Bridge.

March 9, 1992, from Herbert S. Green, Vice Chairman of the Board of The Buncher Company, to Rep. Susan Laughlin. Showing appreciation for her support contacting PennDOT.

"Statement of State Representative Susan Laughlin, 16th Legislative District Pennsylvania Transportation Commission, February 11, 1993."

Fax letter, May 29, 1997, from Roger E. Carrie, TriLine Associates, Inc., to Rep. Susan Laughlin. Subject: Leetsdale Bridge and Roadway Improvement Project. Summary of work to date.

Email, March 21, 2003, from Dan Burgundy, to Rep. Susan Laughlin. Subject: Leetsdale Plan. With design map attached.