http://www.bing.com:80/search?q=Dot+Net+DevelopmentSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Dot+Net+DevelopmentCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://www.transportation.gov/To improve the quality of life for all American people and communities, from rural to urban, and to increase the productivity and competitiveness of American workers and businesses.Tue, 07 Apr 2026 14:58:00 GMThttps://www.transportation.gov/administrationsThe top priorities at DOT are to keep the traveling public safe and secure, increase their mobility, and have our transportation system contribute to the nation's economic growth. DOT employs almost 55,000 people across the country, in the Office of the Secretary of Transportation (OST) and its operating administrations and bureaus, each with its own management and organizational structure.Thu, 23 Apr 2026 08:20:00 GMThttps://www.transportation.gov/regulationsMOST REQUESTED INFORMATION Rulemaking Requirements The Rulemaking Process HELPFUL REGULATORY LINKS Regulations.gov Federal Register RegInfo.gov eCFR THOMAS Library of Congress DOT REGULATORY CONTACTS Identify the DOT agency you wish to contact. DOT AND TIME ZONES Did you know DOT oversees the Nation's time zones?Thu, 23 Apr 2026 22:39:00 GMThttps://www.transportation.gov/contact-usCall Us DOT Customer Service Center: 202-366-4000* Monday through Friday between 8:30 am and 5:30 pm Eastern Time excluding Federal Holidays. Mail Us Correspondence to the Department may be sent to: U.S. Department of Transportation 1200 New Jersey Ave, SE Washington, DC 20590 Please note: Correspondence must be addressed to a specific administration within the U.S. Department of ...Fri, 24 Apr 2026 01:09:00 GMThttps://www.transportation.gov/guidanceWelcome to the DOT Guidance Portal. This web portal is a searchable, indexed database, that contains all guidance documents issued by DOT and its nine operating administrations that are in effect today. The guidance documents contained herein lack the force and effect of law, unless expressly authorized by statute or incorporated into a contract.Fri, 24 Apr 2026 06:10:00 GMThttps://www.transportation.gov/newsroomApril 20, 2026 Trump’s Transportation Secretary Sean P. Duffy to Invest Nearly $5 Billion into Amtrak’s Northeast Rail Corridor, including New York Penn Station and Washington Union StationThu, 23 Apr 2026 05:28:00 GMThttps://www.transportation.gov/trucking-and-motorcoachesFederal Motor Carrier Safety Administration (FMCSA) Responsible for regulating and providing safety oversight of commercial motor vehicles.Thu, 23 Apr 2026 09:10:00 GMThttps://www.transportation.gov/aviationTransportation Security Administration (TSA) Exists to protect the nation's transportation systems to ensure freedom of movement.Thu, 23 Apr 2026 18:07:00 GMThttps://www.transportation.gov/rural/dot-state-contactsDOT staff across the country work with their partners in state and local government, along with other stakeholders, to help deliver infrastructure projects and provide technical assistance.Fri, 24 Apr 2026 06:24:00 GMThttps://www.transportation.gov/mission/meet-key-officialsSean McMaster - FHWA Administrator Federal Highway Administration Sean McMaster is the Administrator of the Federal Highway Administration (FHWA) at the U.S. Department of Transportation (DOT). Read more about Sean McMasterFri, 24 Apr 2026 06:17:00 GMT