workers examining new track rail
Railroad workers examining new track rail.
View more photos of railroad workers replacing a Muni lightrail track section on Church street in San Francisco.
diamond crossing
high-visibility jacket
high-visibility vest
hydraulic arm
light rail
machinery
men
muni
NTK
overhead lines
railroad construction
railroad tracks
rails
railway tracks
reflective jacket
reflective vest
safety helmet
safety vest
san francisco municipal railway
track maintenance
track work
workers
working
January 28, 2012
201-299 Church St, San Francisco, CA 94114, USA