Table of Contents

Introduction  
Historical Aspects  
Results  
  Common Road Problems  
  Road Drainage Structures  
  Road Location and Alignment  
  Channel Crossings  
  Conclusions  
References Cited  
Appendix A. Procedure for Water Quality Assessment of Plumas County Roads Within the Spanish Creek Watershed
  Evaluation Procedure Procedure for Evaluating Stream and Meadow Crossings on Plumas County Roads within the Spanish Creek Watershed
Appendix B. Road and Stream Crossing Bibliography
  Culverts  
  Fluvial Processes  
  Fish Passage  
  Woody Debris