1. A driving analysis system comprising a first vehicle on-board data recording system and a driving analysis server: wherein the first vehicle on-board data recording system comprises: one or more vehicle operation sensors or cameras configured to record vehicle operation data at the first vehicle; and one or more telematics devices configured to transmit the vehicle operation data from the first vehicle to the driving analysis server, wherein the driving analysis server comprises a processor and a memory unit storing computer-executable instructions, which when executed by the processor, cause the driving analysis server to: receive first vehicle driving data from the first vehicle on-board data recording system, the first vehicle driving data associated with a first vehicle location; identify an occurrence of a driving behavior in the first vehicle driving data; receive other vehicle driving data from one or more driving data sources, the other vehicle driving data corresponding to one or more other vehicles driven at or near the first vehicle location; analyze the received other vehicle driving data to identify occurrences of the driving behavior in the other vehicle driving data; responsive to identifying occurrences of the driving behavior in the other vehicle driving data, maintaining a driver score of a driver of the first vehicle; and responsive to not identifying occurrences of the driving behavior in the other vehicle driving data, adjusting the driver score of the driver of the first vehicle.