January 22 is the 22nd day of the year in the Gregorian Calendar. There are 343 days remaining (344 in leap years).
Holidays and observances
January 21 - January 23 - December 22 - February 22 - Historical anniversaries
... often described by a Level of Service Ranging from A (which is a low density of traffic) to F (which is severely congested).
Traffic engineering is now taught with ...
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