TRANSPORTATION
N. Ruth Davis, P. E.
  Senior Civil Engineer
       
Education:
 
Advanced Studies in Transportation Planning, and
B.S., Civil Engineering, Texas A&M University
B.S., Physics/Earth Science,
East Texas State University
Affiliations:
 
Institute of Transportation Engineers
Registration:
 
California, P.E. (No. C55461)
Texas, P.E. (No. 78319)
Years of Experience:
 
13 years
 
 

Related Experience:
Ms. Davis' background includes a wide variety of project experiences in transportation planning, travel demand modeling, traffic engineering, congestion management programs, and air quality conformity and analysis efforts. Ms. Davis has prepared numerous traffic evaluations and impact studies for a variety of land uses including Specific Plans, Redevelopment Plans, Sphere of Influence Update, Project Study Reports, Planned Unit Developments, Residential Developments, Commercial/Industrial Developments, schools, and churches. Several of these reports have been used in support of various CEQA and NEPA documents. She has also prepared or assisted in the preparation of several Circulation Elements. Ms. Davis also prepared several air quality assessments for both large and small projects throughout the San Joaquin Valley. Ms. Davis has either managed, developed, or worked on two county-wide models, two city models and a model of Napa Valley wineries. She has prepared both a state and federal Congestion Management Program/System. She was project engineer on a large-scale origin-destination study and has developed travel time contour maps. Ms. Davis has also designed a ramp metering system for a freeway interchange and assisted in the design of a signal system for another interchange.


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