| Primary value | 6.0 m |
| Applies to | Internal two-way driveways · Main access roads to parking floors |
| Exceptions | One-way driveway → 3.0 m |
| Measured as | Clear width between kerbs / wall faces — accommodates two cars passing in opposite directions. |
| Source | NBC 2016 — Part 3, Clause 8 ✓ Verified |
6.0 m allows two cars (each ~1.8 m wide) to pass with comfortable clearance and a buffer for driver hesitation. Below this, drivers stop and yield to each other, slowing access.
Standard for apartment access roads, basement parking entries, and multi-storey parking structures. Premium and commercial projects sometimes go to 6.5-7.0 m.