San Bernardino & Riverside Counties Branch
Established in 1953-Los Angeles Section, Region 9

 
   

2011-2012 Board of Directors

Rita Escobar, P.E. President - Rita Escobar, P.E.
AECOM
999 W. Town & Country Road
Orange, CA 92868
Direct: (714) 567-2498
Fax: (714) 567-2441
Rita.Escobar@aecom.com
 
Rita Escobar is a Register Civil Engineer with AECOM. She obtained her Bachelors of Science degree in Civil Engineering from California State Polytechnic University, Pomona. She is a design engineer for a variety of public works projects including storm drain plans, street plans, bike trail plans, and drainage reports.
       
   
Matthew Addington, PE/PLSPresident-Elect - Matthew Addington, P.E., P.L.S.
City of Rancho Cucamonga
10500 Civic Center Drive
Rancho Cucamonga, Ca. 91730
Tel: (909) 477-2710 ext. 4202
Fax: (909) 477-2711
matthew.addington@cityofrc.us

Matthew Addington is a Professional Engineer and Professional Land Surveyor with the City of Rancho Cucamonga. Mr. Addington leads the Grading Division in the Building and Safety Department. Prior to joining the City of Rancho Cucamonga, Mr. Addington worked over 25 years in private practice. He earned his Bachelor of Science in Civil Engineering from California Polytechnic State University, Pomona and a Certificate in Project Management from University California Riverside Extension.

       
   
Edwin Quinonez
Vice President - Edwin Quinonez, P.E.
Riverside County Flood Control and Water District
1995 Market Street
Riverside, CA 92501
Phone: (951) 955-1345
eequinonez@rcflood.org

Edwin Quinonez is a Registered Civil Engineer with the Riverside County Flood Control and Water Conservation District. Mr. Quinonez leads the District’s Project Planning Section which is typically tasked with preparing master drainage plans, including all supporting hydrology calculations, hydraulic analyses, quantity and cost estimates, and maps. Mr. Quinonez obtained his Bachelor and Master of Science Degrees in civil engineering from the University of Southern California. Mr. Quinonez was also actively involved with the San Bernardino and Riverside Counties Branch Younger Member Forum (YMF) since its inception in 2004.

       
   
Treasurer - Brandon Reyes, P.E., A.M., EIT
RBF Consulting
3300 East Guasti Road, Suite 100
Ontario, CA 91761
Phone: (909) 974-4900
Fax: (909) 99744004
breyes@rbf.com

Brandon is a Transportation Designer with RBF Consulting out of the Ontario Office. Brandon received his Bachelors of Science degree inCivil Engineering from California State Polytechnic University, Pomona in 2008. Since coming on full time with RBF in 2008, Brandon has assisted in design, planning and coordination on the SR-91 Widening Corridor Improvement Project.

       
   
Secretary - Steven Ledbetter, E.I.T.
TKE Engineering
2305 Chicago Avenue Riverside, CA 92507
(951) 680-0440
sledbetter@tkeengineering.com

Steven Ledbetter is an Associate Engineer with TKE Engineering and Planning in Riverside, California. He is currently a registered Engineer in Training (E.I.T.) and earned his Bachelor of Science degree in Civil Engineering with an Environmental emphasis from California State Polytechnic University, Pomona. Mr. Ledbetter has handled various critical and challenging projects from planning stage to design stage to implementation stage. He has a well-rounded background in the preparation and analysis of: street improvements, water improvements, sewer master planning and improvements, drainage master planning and improvements including system modeling, storm water quality management plans, grading plans, erosion and sediment control, and feasibility studies.

       
   
Newsletter Editor- John B. Rogers, P.E.
CLE Engineering, Inc.
41146 Elm Street, Suite G
Murrieta, CA 92562-9547
Phone: (951) 698-1830
Fax: (951) 698-8656
JRogers@cleengineering.com

Raised in Northern New Jersey, John Rogers Graduated from Yale Universty with a Bachelor of Engineering Degree. Following his sea service with the U.S. Navy in Southeast Asia, he Started his professional career with Sverdrup & Parcel (Now Jacob Technology) in San Franscisco and Monterey ,CA. In 1968 he joined the San Diego Civil Structural and Surveying firm of Arevalo & Deardorf. Staying with the company andits successors intil 1981, when he partnered with Structural Engineer George Grayner in Temecula, California. In 1999 he left Private Practice to become General Manager of Santa Rosa Community Services District, a public agency managing roads and municipal services in a 38 Square mile area west of Temecula. Since 2005 he has been a Principle with CLE Engineering in Murrietta and continues to work in Civil Design, Land Survaying and Hydrographic Surveying. Rogers joined ASCE in 1965. Became a member in 1978 and was made a Fellow of the Society in 1998.

       
   

Past President - Brian Wolfe, P.E.
City of Redlands
35 Cajon Street, Suite 15A
Redlands, CA 92373
bwolfe@cityofredlands.org
 

Brian D. Wolfe is an Associate Civil Engineer for the City of Redlands. His typical engineering duties include the planning, design, project management and contract procurement for paving, traffic calming, and other surface transportation projects within the city. Prior to joining the city of Redlands Brian worked for 10 years in private practice. Brian earned his B.S. in Civil Engineering from California State Polytechnic University, Pomona where he is currently enrolled in the Masters of Transportation Engineering Program. He is also an avid woodworker and resides in Redlands with his family.

       
    Committees
       
    Mentorship Committee Chair
Jessie Powell, PE
Email: jessie_powell@urscorp.com 
Phone: (909) 980-4000
  Stormwater Committee Chair
Bill Flores Jr, PE, CPESC, CPSWQ, QSD/QSP Trainer of Record
Email: bill.flores@hdrinc.com
Phone: (951) 320-7311
 
           
   

Practitioner Advisor
Albert Martinez, P.E.


 


 
           
           
       
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