caterpillar 322L excavator

caterpillar 322L excavator, at work, cat 322l, caterpillar, demolition, excavator, heavy equipment, light rail, machinery, muni, ntk, overhead lines, railroad construction, railroad tracks, rails, railway tracks, san francisco municipal railway, track maintenance, track work, working caterpillar 322L excavator, at work, cat 322l, caterpillar, demolition, excavator, heavy equipment, light rail, machinery, muni, ntk, overhead lines, railroad construction, railroad tracks, rails, railway tracks, san francisco municipal railway, track maintenance, track work, working

caterpillar 322L excavator

A Caterpillar 322L excavator is extracting part of the old diamond crossing track section from the ground.­

View more photos of railroad workers replacing a Muni lightrail track section on Church street in San Francisco.

at work
CAT 322L
caterpillar
demolition
excavator
heavy equipment
light rail
machinery
muni
NTK
overhead lines
railroad construction
railroad tracks
rails
railway tracks
san francisco municipal railway
track maintenance
track work
working
January 28, 2012
2101-2121 Market St, San Francisco, CA 94114, USA