A bright warning sign stands on a freshly laid asphalt road, indicating construction work nearby, with a blurred vehicle in the background.
Schlüsselwörter
road,
construction,
signs,
warning,
asphalt,
operation,
labor,
condition,
improvement,
management,
project,
material,
hazard,
device,
professional,
maintenance,
work,
service,
safety,
process,
vehicle,
alert,
zone,
caution,
visibility,
public,
repair,
infrastructure,
engineering,
triangle,
traffic,
orange,
pavement,
transport,
design,
surface,
equipment,
urban,
area,
landscape,
lay,
city,
worksite,
signalling
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