Crosswalk and curb, blurred

Construction site

Water pouring into gutter, close-up

Street with crosswalk, at night, blurry.

Poolside at resort

China, Guangdong Province, Guangzhou, cyclists crossing bridge, skyscrapers in distance

"Elevated pedestrian walkway above Brooklyn Bridge, New York City"

Construction site

Colleagues discussing work

Young woman waiting to cross street

Young woman waiting to cross street

Young man running across street

The building blocks of IT

businessman making a bridge in order to cross a crevasse

Businessmen walking between two buildings connected by mulitple bridges

A building on a street corner in a city

A person crossing the street with an umbrella

Businessmen walking on a bridge connecting two buildings

building a wall

Side profile of two women on the sidewalk

illustration of maps

two buildings shaking hands

Close-up of a young man standing with his arms folded

Three men and computer with XML code

Building and crossing barrier