Now we see that, Rajagoriya fly-over is effective. (although some people initially said that it is not)
However, since no one has collected data pre-implementation, there is no way of objectively proving this.
I heard that, traffic pattern analysis and intervention has become PhD studies in some countries. In sri Lanka as well, it could have been allocated to a team to study and optimize.
However, we realize that, implementing flyovers are effective, since thhey split the shared space for traffic from two directions
However, since no one has collected data pre-implementation, there is no way of objectively proving this.
I heard that, traffic pattern analysis and intervention has become PhD studies in some countries. In sri Lanka as well, it could have been allocated to a team to study and optimize.
However, we realize that, implementing flyovers are effective, since thhey split the shared space for traffic from two directions

