 |
| What should be done with the current dedication of traffic flow through the Chalong Underpass in order to make it safer? |
|
Make the traffic flow in one direction from north to south.
2.72% |
|
Make the traffic flow in one direction from south to north.
2.72% |
|
Make the traffic flow in one direction – in either direction, but one direction only – but change the direction to suit when it is needed the most
6.12% |
|
Keep the tunnel two-way, but install solid dividers to help prevent head-on collisions.
59.18% |
|
Ban all heavy vehicles from using the tunnel.
19.05% |
|
Do nothing. It is already as safe as it should be.
10.20% |
