| M-12 highway | ||||
|---|---|---|---|---|
| Magistralni put M-12 | ||||
|   | ||||
| Route information | ||||
| Length | 18.9 km (11.7 mi) | |||
| Major junctions | ||||
| South end |  M-1 in Meljine | |||
| North end |  R-429 in Sitnica | |||
| Location | ||||
| Country | Montenegro | |||
| Municipalities | Herceg Novi | |||
| Highway system | ||||
| 
 | ||||
M-12 highway (Montenegrin : Magistralni put M-12) is a Montenegrin roadway.
In January 2016, the Ministry of Transport and Maritime Affairs published bylaw on categorisation of state roads. [1] With new categorisation, this road was categorised as M-12 highway.
| Municipality | Location | km | mi | Destinations | Notes | 
|---|---|---|---|---|---|
| Herceg Novi | Meljine | 0.0 | 0.0 |  M-1  – Herceg Novi, Kotor | |
| Sitnica | 18.9 | 11.7 |  R-429 – Trebinje (Bosnia and Herzegovina) | border crossing with Bosnia and Herzegovina | |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||

The M-2 highway is a Montenegrin roadway.

M-10 highway is a Montenegrin roadway.

M-11 highway is a Montenegrin roadway.

R-19 regional road is a Montenegrin roadway.

M-6 highway is a Montenegrin roadway.

M-7 highway is a Montenegrin roadway.

M-3 highway is a Montenegrin roadway. It runs concurrently with European route E762.

M-8 highway is a Montenegrin roadway.

M-1 highway is a Montenegrin roadway.

M-1.1 highway is a Montenegrin roadway.

M-4 highway is a Montenegrin roadway. It runs concurrently with European route E762.

M-5 highway is a Montenegrin roadway.

M-9 highway is a Montenegrin roadway.

R-2 regional road is a Montenegrin roadway.

R-7 regional road is a Montenegrin roadway.

R-9 regional road is a Montenegrin roadway.

R-10 regional road is a Montenegrin roadway.

R-11 regional road is a Montenegrin roadway.

R-12 regional road is a Montenegrin roadway.

R-18 regional road is a Montenegrin roadway.