Skip to content
FacebookTwitterYouTubeFlickr
U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Office of Planning, Environment, & Realty (HEP)
Planning • Environment • Real Estate

HEP Events Guidance Publications Awards Contacts

Transportation-Related Air Toxics: Case Study Materials Related to US 95 in Nevada

Source Data for Figures ES-1, 3-1, and 5-1

On-Road Mobile Sources Off-Road Mobile Sources Stationary Sources
DPM 51% 48% 2%
benzene 70% 21% 9%
1,3-butadiene 70% 27% 3%
formaldehyde 47% 47% 6%
acetaldehyde 48% 50% 2%

Return to Fig ES-1

Return to Fig 3-1

Return to Fig 5-1

Updated: 07/06/2011
HEP Home Planning Environment Real Estate
Privacy Policy | Freedom of Information Act (FOIA) | Accessibility | Web Policies & Notices | No Fear Act | Report Waste, Fraud and Abuse
U.S. DOT Home | USA.gov | WhiteHouse.gov

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000