A manhole cover is open with safety cones and an under construction barrier surrounding the hazard isolated on white background
Schlüsselwörter
construction,
manhole,
safety,
barrier,
cone,
traffic,
warning,
danger,
hazard,
work,
roadwork,
maintenance,
under,
site,
area,
closed,
restricted,
access,
information,
signs,
orange,
black,
white,
background,
isolated,
illustration,
vector,
graphic,
design,
urban,
street,
sidewalk,
underground,
infrastructure,
utility,
public,
service,
repair,
prevent,
caution
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