Laawol A12 woni ɗatal nder lesdi Naajeeriya, ɗon hawta wuro Katsina Ala nder fuunaaŋge haa gariiri Jalingo nder hirnaaŋge. O ɗon haɓɓii ko 350 km e ɗon huwti bana ɓandu mawndu nder banngeere laawol.

Baylitgol laawol 
A12 laawol fuɗɗii e junction bee A4 e A344 nder Katsina Ala, ha fuunaaŋge lesdi Naajeeriya. O ɗon yahda fuunaaŋge, o ɗon ƴiwo nder gariiriji e nder gure ɗuuɗɗe, hawti e Sabon Gida e Beli, ngam o heɓugo to yaasi fuunaaŋgi maako e Jalingo haa yaasi bee A4.

Koore mawɗe 
A12 nder laawol ina woodi ko ɓuri mawnugo nder laawol, ngam ɗum waawata hawtuki nder nder nder nder laawolji mawɗi feere nder laamorgo. Ɗee kootol hawti:

 A344 – Katsina Ala, Sabon Gida - Providing access to A344 leading to Sabon Gida.
 A4 – Katsina Ala - Serving as the eastern terminus in Katsina Ala.
 A4 – Jalingo - Marking the western terminus in Jalingo.

Linjiila gure 
Laawol A12 ɗon ƴiwo nder ko ɓuri ɗuuɗugo nder gariiriji e nder gariirije, hawti e:
Katsina Ala
Sabon Gida
Beli, Kano
Jalingo

Kootol 

Adiraaku
Laawol
Ladda
Roondugo