OptemBLOK – wildlife overpass over highway

OptemBLOK – wildlife overpass over highway

Task: As part of the project implementation, an engineering facility for collision-free migration of large animals over the A1 highway was designed and constructed. The animal crossing was designed as a four-span object of prefabricated arches supported on reinforced...
OptemFRAME – design of under-track crossing

OptemFRAME – design of under-track crossing

Task: Modernization of the Warsaw Bypass Line (section Warsaw Gołąbki/Warszawa Zachodnia – Warsaw Gdanski) L20: Line No. 20 Warszawa Główna Towarowa – Warszawa Praga km 4+350 to km 8+245. Project: Technological design of the under-track crossing at km...