green bridge

Definitions

1. A vegetation covered bridge over a motorway or railway that allows wildlife to safely cross over; a wildlife bridge.
2. Any bridge with a substantial amount of greenery, gardens, etc.
3. A bridge in an urban environment that allows only foot and cycle traffic and helps reduce motor vehicle emissions.

Equivalents

Examples

“Elsewhere, green bridges and mammal tunnels are being used to provide⟳ routes across the railway for animals to cross.”

CEFR level