S5 Przepusty

Zielonczyn renowacja LK18 km 175,075

Tampere, Railway St tunnel DN1200

E30 Jaworzno Szczakowa - Trzebinia, przecisk

Finland, Lännen Alituspal Culverts

Lublin ul.Filaretów, ul.Zana , rury przeciskowe

DK36 Sobialkowo - wildlife crossing

Fauna tunnel Ecoculvert

Stadhoudersmolenweg

Al Ain Wild life park & Resort -AD 472

Al Ain Wild life park & Resort -AD 472

A1 Strykow-Tuszyn - wildlife crossing

A4 Brzesko - wildlife crossing

A4 Debica - wildlife crossing

Chechlo DP - wildlife crossing

Rehabilitation of the hydraulic structure des Lassieux under the motorway A63 in Salles (33), installation of crossings for animals and obstacles on the invert to reduce the flow

DW932 Skrzyszow - wildlife crossing

DW977 Tarnow-Konieczna - wildlife crossing

Kamienna Gora DP - wildlife crossing

Myslenice-Lapczyca DW 967 wildlife crossing

Microtunneling HOBAS GRP Culverts under the E65 Railway Line in Poland

Hlucin - jasenky - COV

DW997 Tuchow - wildlife crossing

DK11 Roznowo - wildlife crossing

Nowa Ruda ring road - wildlife passage

A2 Slupiec junction - wild animals passage

S2 Poludniowa Obwodnica Warszawy - wild animal passage

DW381 Nowa Ruda - by-pass - wild animals passage

Bogdaniec - nadlesnictwo - wild animals passage

Fishpassage Halfweg