transportation system - the roads, the railway, highway and the public transportation are important to the progress of the country
-it greatly affect the country economic as workers need to go to work, good needs to be transported.
advantages improvement on road and highway by building wider road to increase traffic flow, especially in traffic congested area.
however, if there are more efficient public transport, there will be a decrease in car ownership, there is no need of widening of the road.
increase bus stop and increase frequencies for the bus arrival
likewise for train and subway should run through major and minor town