walkway
n. countable B1 Intermediate US //ˈwɔˌkweɪ// UK //wˈɔːkweɪ// walk·way
n. a path or passage built for people to walk on. You often find them connecting buildings or going through parks.
n. a passage or path designed for pedestrian use, often elevated or connecting different parts of a building or outdoor area.
The wooden walkway leads directly to the beach.
A glass-covered walkway connects the two office towers, allowing employees to move between buildings without going outside.
The architects designed a winding elevated walkway that preserves the natural forest floor while providing visitors with a unique perspective on the local ecosystem.
From walk + way.