Each year, the Penn State Vegetation Management Project, through funding from the Pennsylvania Department of Transportation (PennDOT), releases a comprehensive report of all projects being conducted on behalf of PennDOT.

The contents of these reports represent the views of the authors, who are solely responsible for their content. These views do not represent the views of The Pennsylvania State University, the PennDOT, or the Commonwealth of Pennsylvania. These reports do not constitute a standard, specification, or regulation.

2020 Annual Report

PDF document, 1.1 MB

2019 Final Report

PDF document, 696.9 KB

Roadside Vegetation Management Annual Research Report for 2019

2018 Final Report

PDF document, 427.2 KB

2017 Final report

PDF document, 867.3 KB

2016 Final Report

PDF document, 693.7 KB

2015 Final Report

PDF document, 629.3 KB

2014 Final Report

PDF document, 592.9 KB

2013 Final Report

PDF document, 618.6 KB

2012 Final Report

PDF document, 666.5 KB

2011 Final Report

PDF document, 438.7 KB

2010 Final Report

PDF document, 727.7 KB

2009 Final Report

PDF document, 349.1 KB

2008 Final Report

PDF document, 306.7 KB

2005 Final Report

PDF document, 1001.7 KB

2004 Final Report

PDF document, 517.4 KB

2003 Final Report

PDF document, 852.2 KB

2002 Final Report

PDF document, 305.5 KB

2001 Final Report

PDF document, 282.7 KB

2000 Final Report

PDF document, 160.4 KB

1999 Final Report

PDF document, 121.0 KB

1998 Final Report

PDF document, 116.6 KB

1997 Final Report

PDF document, 158.1 KB

1996 Final Report

PDF document, 139.7 KB

1995 Final Report

PDF document, 142.1 KB

1994 Final Report

PDF document, 152.3 KB

1993 Final Report

PDF document, 180.4 KB

1992 Final Report

PDF document, 175.8 KB

1991 Final Report

PDF document, 59.1 KB

1990 Final Report

PDF document, 755.0 KB

1989 Final Report

PDF document, 128.3 KB

1988 Final Report

PDF document, 138.1 KB

1987 Final Report

PDF document, 117.1 KB