more track items

A 'walled' straight and curve, usually comes in a set with the station and grey coloured supports.
a wide twin-track tunnel which can also receive a normal curve on top (although actually getting it to fit in a circuit is difficult). The parallel straight and curved rails are shown too.
the tunnel on its own
a loop to reverse direction













there is also available a single curved rail which has a larger radius than the standard one, actually equivalent to the outside curve in the twin parallel curves.
I have also seen an extra long straight piece which is the same as two standard straights in one, and a similar extra long curved piece.
There is a new 'wiggley' piece which is multi-segmented and as long as two straights which can be bent to fit almost any situation where track ends do not come together right and in line.