Draw Tunnel Entrance Symbol

Use this function to insert a symbol (CAD drawing block) to indicate tunnel entrance.

Run the function from the following locations:

MOUS_ICO Toolbar: Tools: Draw Tunnel Entrance Symbol

MOUS_ICO Menu: Road > Tools > Draw Tunnel Entrance Symbol

Command prompts for:

Pick baseline:

Select the reference line (alignment/line/arc/polyline), along which the tunnel entrance symbol is to be inserted.

Tunnel Start/End Options

Tunnel length

The length of the tunnel (calculated from the start and end chainage of the tunnel) will be mapped at this field.

Use the button OK to draw the tunnel entrance symbol.