Barack Obama (Democrat) - I think he was a good president, albeit one who made some mistakes, but Obama was one of the most beloved and hated presidents in US history. His approval ratings were high when he left office, but those who hated him, REALLY hated him.
What is an HOV lane? High-Occupancy Vehicle (HOV) lane, also known as the carpool or diamond lane, is a traffic management strategy to promote and encourage ridesharing; thereby alleviating congestion and maximizing the people-carrying capacity of California highways.
HOV lane is usually located on the inside (left) lane and is identified by signs along the freeway and white diamond symbols painted on the pavement. In Northern California, HOV lanes are only operational on Monday thru Friday during posted peak congestion hours, for example: between 6 a.m. - 10 a.m. and 3 p.m. - 7 p.m.