April
20, 2004

This odd-looking
machine was making quite a racket on the railroad tracks by
Kirby Park.

Here's a side view. This machine was tamping the gravel around
the tracks to firm up the railbed. Hopefully this will repair
some of the damage sustained by the railbed along the North
Marsh, which, as we have seen,
is being eroded by high tides.
If you have QuickTime
Player, you can watch (and hear) this machine in action.