Grime off, safety up: NHAI move to improve NH‑66 signboard visibility

Low-cost detachable attachment improves safety, cuts manual effort on Kundapur–Surathkal corridor

Grime off, safety up: NHAI move to improve NH‑66 signboard visibility
Low-cost detachable attachment improves safety, cuts manual effort on Kundapur–Surathkal corridor