Average speed data for every road in the map database is provided in 15 or 60 minutes intervals, for each day of the week, based on an average three years of historical vehicle speed observations.

• Speed information is provided in local time; in mph and kph
• Average speed data available for every road in map database in 15’ or 60’ intervals for each day of the week
• Built based on previous three years’ worth of probe observations
• Updated 4 times per year
• Data can be used to calculate accurate ETAs

Format:

• For TMC* data sets, CSV File in either TMC Referenced flat format or TMC Referenced Relational Format
• For Link data sets, CSV file in Link Referenced Relational Format

* Traffic Message Channel (TMC), a technology that allows to transmit traffic and events information to vehicles. It is based on codes in the map that geo reference the location of congested areas or incidents, as well as events impacting mobility, i.e. snow, rain, tornadoes, etc