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| ===San Francisco=== | ===San Francisco=== | ||
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| In addition to the phone service, travelers in the ] can access transit information on a website, . 511.org provides information on ] schedules and an interactive ], which will provide an optimal routing between a given origin, destination, and optional time constraints. In addition, 511.org provides information on ], ], and the ] system ]. 511.org is a service of the ], and was designed by the ]ation ] company ], Farradyne (now ] Farradyne ). The system had a fair amount of controversy when it was announced that it would use ] tags to track vehicles as they traversed Bay Area ]s{{fact}}. Similar services are operated in other cities and states; for example, the Minnesota Department of Transportation operates a website for traffic and road condition information at . | |||
| Other mass-transit systems have their own numbers, but few have such an easy and reliable number to call as San Francisco{{fact}}. | Other mass-transit systems have their own numbers, but few have such an easy and reliable number to call as San Francisco {{fact}}. | ||
| ===Canada=== | ===Canada=== | ||
Revision as of 02:33, 18 July 2006
5-1-1, initially designed for road weather information, is a transit and traffic information telephone hotline in some regions of the United States. Travelers can dial the three-digit number 511 on traditional landline telephones and many mobile phones.
As of March 2001, at least three hundred telephone numbers existed for travel information systems in the United States. To overcome the confusion caused by this array of numbers, the United States Department of Transportation (USDOT) petitioned the Federal Communications Commission (FCC) for a national assignment of a single three-digit dialing code, N11. On July 20, 2000, the FCC assigned 511 as a nationwide telephone number for ITS traveler information. Its use is being promoted by the US Department of Transportation's Intelligent Transport Systems initiative.
Birth of a statewide traveler information system
The existing national guidelines for the federal 511 system was born from research proposed and conducted at the University of North Dakota in Grand Forks, ND through a Federal Highway Administration research grant under the name ATWIS (Advanced Transportation Weather Information System). This original system had a five-digit calling code, #7233, and was known as #SAFE (Pound Safe). Demonstrating the effectiveness of a statewide, and then a multi-state, system for traveler information, #SAFE provided route-specific road weather information to travelers via cellular telephones. As part of the federal mandate on the grant, ATWIS/#SAFE was required to demonstrate a feasibility of being privatized. After several companies were examined for the necessary capabilities and knowledge needed to implement and deploy this traveler information system, Meridian Environmental Technology, Inc. was deemed the only truly capable company.
Regions
San Francisco
In addition to the phone service, travelers in the San Francisco Bay Area can access transit information on a website, 511.org. 511.org provides information on mass transit schedules and an interactive trip planner, which will provide an optimal routing between a given origin, destination, and optional time constraints. In addition, 511.org provides information on bicycling, ridesharing, and the toll road system Fastrak. 511.org is a service of the Metropolitan Transportation Commission, and was designed by the transportation engineering company Parsons Brinckerhoff, Farradyne (now Telvent Farradyne ). The system had a fair amount of controversy when it was announced that it would use electronic toll tags to track vehicles as they traversed Bay Area freeways. Similar services are operated in other cities and states; for example, the Minnesota Department of Transportation operates a website for traffic and road condition information at 511mn.org.
Other mass-transit systems have their own numbers, but few have such an easy and reliable number to call as San Francisco .
Canada
The number is not yet assigned by the CRTC in Canada, but in January 2005 the Intelligent Transportation Systems Society of Canada (ITS Canada) consortium filed an application to do so. It proposed that in addition to traffic, the number would report weather, which also has a major impact on traffic, particularly in a country with such harsh winters.
External links
- 511.org, Transit Information for the San Francisco Bay Area
- 511mn.org, Minnesota traffic and road conditions
- US Department of Transportation 511 website, a source of official information
- 511 Deployment Coalition, a 511 advocacy group
- ITS Canada, Intelligent Transportation Systems Society of Canada
- Transportation Communications Newsletter
| N11 codes | |
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 Telephones portal |