Motorway A3, wildlife crossing

Year of completion


Type of intervention

New construction

Contracting authority

Landesbetrieb Straßenbau NRW



Type of structure

Wildlife overpass

Construction method

Lifting / assembly of prefabricated parts

Construction material of superstructure

Precast concrete, prestressed concrete, reinforced concrete

Total length

38,00 m

Type of structural system

Integral bridge

Span lengths

2 x 19 m

Construction height

1,25 m

Construction width

77,50 m

Services Grassl

Static constructive checks: Prof. Dr.-Ing. Peter Mark