Worker in safety vest repairs underground tunnel beneath road construction site with traffic cones
Keywords
men at work,
tunnel,
road,
construction,
repair,
safety,
infrastructure,
industry,
vest,
traffic,
cone,
barrier,
underground,
maintenance,
engineering,
job,
site,
equipment,
hard,
hat,
pant,
ladder,
tool,
pipe,
dirtied,
excavation,
roadwork,
caution,
danger,
repair,
beneath