![](http://www.alamy.com/thumbs/6/2E71E415-F98A-4B64-920C-FBC68FC34857/2WWRRG9.jpg)
Tunnel drilling on the S1 road, Węgierska Górka bypass. TD-1 northern tunnels.
Size: 8256px × 5504px
Location: wegierska gorka
Photo credit: © marcin mucharski / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: -lane, architecture, asphalt, barriers, bridge, bypass, cement, concrete, construction, contractor, design, digging, dirt, drilling, engineering, equipment, excavations, expressway, flyover, gorka, hardening, highway, industry, infrastructure, investment, junction, lane, lining, machinery, machines, milowka, przybedza, reinforcement, road, s1, s69, site, strengthening, travel, tunnels, viaduct, wegierska, works