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Triple
Transportation Information Center to Other Transportation Information Centers: road network conditions
Flow Description
Current and forecasted traffic information, road and weather conditions, and other road network status. Either raw data, processed data, or some combination of both may be provided by this flow. Information on diversions and alternate routes, closures, and special traffic restrictions (lane/shoulder use, weight restrictions, width restrictions, HOV requirements) in effect is included. This also includes coordination of priority routes and parking information.
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Solutions
   Solution Description
This solution is used within the U.S. It combines standards associated with US: TMDD with those for C-C: OMG DDS. The US: TMDD standards include upper-layer standards required to implement centre-to-centre communications with traffic management systems. The C-C: OMG DDS standards include lower-layer standards that support secure data sharing between publishers and subscribers over a traditional Internet link
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Triple Solution Gap
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ITS Info
ITE TMDD Vol 2
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Click gap icons for more info.
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Mgmt
OMG DDS
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Facility
 
OMG DDS
OMG DDSI-RTPS |
Security
OMG DDS-Security
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TransNet
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SubNet
Internet Subnet Alternatives
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