This new chapter https://www.faasafety.gov/files/notices/2012/Jun/PHAK_-_Appendix_1.pdf addresses the runway incursions that occur frequently. It is important to plan ahead look at a taxi diagram as part of you preflight be ready for when you are at an unfamiliar airport .Know what the airport markings mean. The Aeronautical Information Manual Chapter 3 is a great place to find the answer to what it all means http://www.faa.gov/air_traffic/publications/atpubs/aim/aim0203.html BEFORE you go.
