Detailed view of cross section of city road with layers of gravel clay sand and asphalt as urban infrastructure

---

Size: 4360px × 2910px
Location: Sofia, Bulgaria
Photo credit: © Ognyan Trifonov / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: asphalt, broken, clay, concept, conceptual, construction, crater, cross, cut, dig, digging, dug, excavation, gravel, industry, infrastructure, insulation, labor, layer, layered, layers, maintenance, multy, pit, project, repair, road, roadworks, sand, section, street, urban, utilities, utility, works