underground subay tunnel in frankfurt germany

---

Size: 3505px × 4480px
Location: Frankfurt, Germany
Photo credit: © Marc Schmidt / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -bahn, bahn, bahnsteig, beton, concrete, energie, energy, frankfurt, gleis, gleisbett, grafitti, grau, gravel, gray, grey, kabel, lamp, lampe, leitung, lichter, light, lights, line, local, oberleitung, personennahverkehr, platform, power, public, rail, rails, schotter, strom, stromleitung, subway, switches, tracks, transfer, transport, transportation, tube, tunnel, untergrund, weiche, Öpnv, öhre