dust mask
light rail
man
muni
night
NTK
oxy-acetylene cutting torch
oxy-fuel cutting
railroad construction
railroad tracks
rails
reflective vest
safety glasses
safety helmet
safety vest
san francisco municipal railway
sparks
track maintenance
track work
welder
worker
Welder cutting a track rail with a Oxy-Acetylene cutting torch.
View more photos of railroad workers replacing a Muni lightrail track section on Church street in San Francisco.
Stock photos
