Pennsylvania Crash Information Tool (PCIT)
https://www.dotcrashinfo.pa.gov/PCIT/welcome.html
PennDOT Travel Advisory
511PA
Pennsylvania Truckers Handbook
http://www.dot.state.pa.us/public/PubsForms/Publications/PUB%20194.pdf
Pennsylvania Vehicle Code
http://www.dmv.state.pa.us/vehicle_code/index.shtml
Special Hauling Permit Form M-938
http://www.dot.state.pa.us/public/PubsForms/Forms/M-938.pdf
Pennsylvania Oversize/Overweight Special Hauling Permit Regulations
http://www.pacode.com/secure/data/067/chapter179/chap179toc.html
Federal Motor Carrier Safety Administration (FMCSA)
www.fmcsa.dot.gov
STAA Routes in PA
http://www.dot.state.pa.us/public/PubsForms/Publications/PUB%20411.pdf
National Registry of Certified Medical Examiners
https://nationalregistry.fmcsa.dot.gov/NRPublicUI/home.seam
Pennsylvania State Police Commercial Vehicle Safety Division
http://www.psp.pa.gov/law-enforcement-services/Pages/PSP-Commercial-Vehicle-Safety-Division.aspx#.VnhTKL4o6M8