Iowa State University
Institute for Transportation
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InTrans
Institute for Transportation
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Larry Stevens
About Larry
Research
Completed Research
Feb, 2011
Development of Updated Specifications for Roadway Rehabilitation Techniques
Dec, 2010
Investigation of Improved Utility Cut Repair Techniques Phase II
Oct, 2010
Identification of Practices, Design, Construction, and Repair Using Trenchless Technology
Sep, 2008
Design Guide for Improved Quality of Roadway Subgrades and Subbases (TR-525)
May, 2007
Roadway Design Standards for Rural and Suburban Subdivisions (TR-549)
Apr, 2007
Erosion and Sediment Control Training Workshops
Nov, 2005
Design Guide and Construction Specifications for NPDES Site Runoff Control (TR-508)
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