Due to the increasing number of vehicles on the road, traffic management has become very important. Traffic issues are becoming more complicated as time passes by. It's hard to monitor 24/7 the whole roadways because of limited resources. By using drones in traffic management, it can monitor roads day and night.
This is true but a continuous monitoring using drone at this time is not feasible due to the short battery life. Its better to use CCTVs with high definition cameras. Visual monitoring using cctvs and drones is just one aspect of traffic management. The national and local government will really need to have a proper plan to address issues like traffic.
Even the helicopters during the old times of monitoring the traffic have limited time of surveillance. On the other hand CCTV could be a good replacement in monitoring the roads but installing it could also be expensive and limited only to some area. In conclusion Deep Aero would be the most logical thing to use to monitor the traffic.