International Code Council (IBC)
www.iccsafe.org

Amercian Concrete Institute
www.concrete.org

American society of Civil Engineers
www.asce.org

Concrete Reinforcing Steel Institute
www.crsi.org

ENERCALC ENGINEERING SOFTWARE
www.enercalc.com

NEHRP / FEMA Recommended Provisions
www.bssconline.org/NEHRP2003

Engineering News-Record
www.enr.com

National Technical Information Service (documents for a fee)
www.ntis.gov/search/index.asp?loc=3-0-0

Masonry Institute of America
www.masonryinstitute.org

National Concrete Masonry Association
www.ncma.org

National Council of Structural Engineers Associations
http://www.seinstitute.org/

Latest earthquakes in the USA -- Past 7 days
http://earthquake.usgs.gov/eqcenter/recenteqsus/

Map of earthquakes past 7 days in California
http://quake.wr.usgs.gov/recenteqs/index.html

Look up seismic design info by zip code from USGS
http://eqint.cr.usgs.gov/eq-men/html/zipcode-06.html

Look up seismic design info by latitude/longitude from USGS
http://eqint.cr.usgs.gov/eq-men/html/lookup-2002-interp-06.html

More coming...

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