Add no_u_turn Marina Coastal Drive
Add no_u_turn at Havelock Road for bus
Add no_u_turn at Bedok Reservoir Road
Add no_u_turn at Old Tampines Road / Upper Changi Road
Add no_u_turn at Rochor Canal Road/Selegie Road for bus
Add no_u_turn at Victoria Street Road
Add no_u_turn at Rochor Road and Beach Road
Add no_u_turn at Ubi Road 3 and Ubi Avenue 2
Add no_u_turn at Frankel Avenue
Add no_u_turn at Jalan Eunos/Eunos Flyover intersection
Add no_u_turn, no_left_turn at Tampines Interchange
Add no_right_turn from New Upper Changi Road to Chai Chee Drive
Add no_u_turn to Kaki Bukit Avenue 2
Fix roads at Tampines Central 1 and Tampines Central 3 junction