The Land Transport Authority (LTA) is constructing two new flyovers and widening parts of Upper Bukit Timah Road and Woodlands Road to improve the overall traffic flow. Upper Bukit Timah Road and Woodlands Road is a key arterial road, serving the Kranji and Mandai industrial estates as well as the Bukit Panjang and Choa Chu Kang residential estates. Currently, it experiences high traffic volumes,...