A problem that I think needs to be solved is traffic lights causing the back up of traffic. Traffic lights cause a delay in traffic and cause for traffic back up. It causes everyone to be late when there is no need for it. From personal experience I have been late of several occasions due to backed up traffic because of traffic lights. There are certain spots where traffic lights are not needed and they are only backing up traffic more than needed. Traffic lights turn red even when there is no traffic at the other end of the light. Traffic lights also cause a lot of accidents, such as someone running a red light, etc. Mainly in cities is where you see the heaviest traffic because there are a lot of traffic
A problem that I think needs to be solved is traffic lights causing the back up of traffic. Traffic lights cause a delay in traffic and cause for traffic back up. It causes everyone to be late when there is no need for it. From personal experience I have been late of several occasions due to backed up traffic because of traffic lights. There are certain spots where traffic lights are not needed and they are only backing up traffic more than needed. Traffic lights turn red even when there is no traffic at the other end of the light. Traffic lights also cause a lot of accidents, such as someone running a red light, etc. Mainly in cities is where you see the heaviest traffic because there are a lot of traffic