Mileage Table (Selected Cities in Oregon)
http://www.oregon.gov/ODOT/TD/TDATA/otms/docs/MileageChart.pdf

Office Max
http://www.officemaxsolutions.com/html/index.shtml

OPPA (Oregon Public Purchasing Association)
http://www.oppaweb.org

Oregon State Department of Administrative Services
http://www.das.state.or.us/

OAR 137 Oregon Attorney General's Model Public Contract Rules
http://arcweb.sos.state.or.us/rules/number_index.html

ORS 279 Public Contracts and Purchasing
http://landru.leg.state.or.us/ors/

OAR 125 Public Contract Exemptions
http://arcweb.sos.state.or.us/rules/number_index.html

ORS 200 Disadvantaged, Minority, Women, and Emerging Small Business Enterprise
http://landru.leg.state.or.us/ors/

ORS 244 Government Ethics
http://landru.leg.state.or.us/ors/

ORS 701 Construction Contractors Board
http://landru.leg.state.or.us/ors/

OAR 839 Bureau of Labor and Industry
http://arcweb.sos.state.or.us/rules/number_index.html

Oregon Community College Model Purchasing Procedures
http://www.lanecc.edu/cops/model.htm

State of Oregon
http://www.oregon.gov