@book{149681,
	author = {Mannering, Fred L. and Kilareski, Walter P.},
	title = {Principles of highway engineering and traffic analysis /},
	publisher = {Wiley,},
	year = {c1998.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/onix05/97003077.html}
}