| HWY-0733 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=HWY-0733'>Recommended Mitigation Plan for Solidago verna in Craven Co., North Carolina; Havelock Bypass, R-1015</a> | Environment and Hydraulics | Flora and Fauna | G. Dennis Pipkin |
| 2007-02 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2007-02'>Stilling Basin Design and Operation for Water Quality: Field Testing</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2007-17 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2007-17'>Monitoring the Effects of Highway Construction in the Sedgefield Lakes Watershed</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2006-17 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2006-17'>Evaluating Sediment Capture Rates for Different Sediment Basin Designs</a> | Environment and Hydraulics | Erosion and Turbidity Control | G. Dennis Pipkin |
| 2006-22 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2006-22'>Stilling Basin Design and Operation for Water Quality</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| HWY-0754 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=HWY-0754'>Intraspecific Phlogenetic Relationships in the Freshwater Bivalve Genus Alasmidonta (Bivalvia: Unionidae)</a> | Environment and Hydraulics | Flora and Fauna | G. Dennis Pipkin |
| 2006-09 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2006-09'>NC Truck Network Model Development Research</a> | Planning, Policy, Programming and Multi-modal | Trucking and Freight | G. Dennis Pipkin |
| 2005-07 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-07'>Propogation of Freshwater Mussels for Release into North Carolina Waters</a> | Environment and Hydraulics | Flora and Fauna | G. Dennis Pipkin |
| 2005-05 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-05'>Evaluating Systems to Reduce Road Improvement Impacts on Mountain Streams</a> | Environment and Hydraulics | Stream Mitigation | G. Dennis Pipkin |
| 2005-06 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-06'>Ecological Assessment of a Wetlands Mitigation Bank (Phase IV: Post-Restoration)</a> | Environment and Hydraulics | Wetlands Mitigation | G. Dennis Pipkin |
| 2005-21 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-21'>Development of Methods to Determine Lateral Effect of Highway Drainage Systems on Wetland Hydrology - Phase 2</a> | Environment and Hydraulics | Wetlands Mitigation | G. Dennis Pipkin |
| 2005-23 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-23'>Shoreline Monitoring at Oregon Inlet Terminal Groin</a> | Environment and Hydraulics | Erosion and Turbidity Control | G. Dennis Pipkin |
| 2005-24 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-24'>Determination of Lateral Effects of Borrow Pits on Hydrology of Adjacent Wetlands</a> | Environment and Hydraulics | Erosion and Turbidity Control | G. Dennis Pipkin |
| 2005-29 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-29'>Kure Beach Dune Infiltration System</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2005-11 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2005-11'>Multi-Year Travel Model Research</a> | Planning, Policy, Programming and Multi-modal | Traffic Surveys, Modeling and Forecasting | G. Dennis Pipkin |
| 2004-07 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2004-07'>New Hope Creek Bridge as a Wildlife Underpass</a> | Environment and Hydraulics | Flora and Fauna | G. Dennis Pipkin |
| 2004-18 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2004-18'>Operational Evaluation of Emissions and Fuel Use of B20 vs. Diesel Fueled Dump Trucks</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2004-19 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2004-19'>Methodology to Assess Soil, Hydrologic, and Site Parameters that Affect Wetland Restoration-Phase II</a> | Environment and Hydraulics | Wetlands Mitigation | G. Dennis Pipkin |
| 2004-23 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2004-23'>Monitoring the Effects of Highway Construction Over the Little River and Crane Creek</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2004-26 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2004-26'>Monitoring the Effects of Highway Construction in the Sedgefield Lakes Watershed</a> | Environment and Hydraulics | Erosion and Turbidity Control | G. Dennis Pipkin |
| 2003-04 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-04'>Minimizing Water Quality Impacts of Road Construction</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2003-17 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-17'>Development of a GIS-Based Methodology to Estimate Stormwater Runoff Pollutant Loadings from North Carolina Highways</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2003-19 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-19'>Evaluation and Implementation of BMPs for NCDOT's Highways and Industrial Facilities</a> | Environment and Hydraulics | Water Quality and Pollutant Discharge | G. Dennis Pipkin |
| 2003-18 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-18'>Ecological Assessment of a Wetlands Mitigation Bank (Phase III : Restoration Efforts)</a> | Environment and Hydraulics | Wetlands Mitigation | G. Dennis Pipkin |
| 2003-05 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-05'>Effects of Increased U-Turns at Intersections on Divided Facilities and Median Divided versus Five-Lane Undivided Benefits</a> | Planning, Policy, Programming and Multi-modal | Facility Design | G. Dennis Pipkin |
| 2003-13 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-13'>Traditional Neighborhood Development Trip Generation Study</a> | Planning, Policy, Programming and Multi-modal | Traffic Surveys, Modeling and Forecasting | G. Dennis Pipkin |
| 2003-16 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-16'>The Connection between Land Use and Transportation in Land Use Plans</a> | Planning, Policy, Programming and Multi-modal | Land Use Planning | G. Dennis Pipkin |
| 2003-12 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-12'>North Carolina Level of Service Program</a> | Planning, Policy, Programming and Multi-modal | Traffic Surveys, Modeling and Forecasting | G. Dennis Pipkin |
| 2003-15 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2003-15'>Jetting Techniques for Pile Installation and Environmental Impact Minimization</a> | Structures, Construction and Geotechnical | Miscellaneous | G. Dennis Pipkin |
| 2002-05 | <a style='float:left;text-align:left;' href='ProjDetails.aspx?ProjectID=2002-05'>Coastal Highway Vulnerability</a> | | | G. Dennis Pipkin |