. ▁ ▁Dur ango - G ó mez ▁Pala cio ▁ ▁AC SA ▁( Aut op istas ▁de ▁Cu ota , ▁S . A .), ▁a ▁subs idi ary ▁of ▁Co con al , ▁holds ▁the ▁con cess ions ▁for ▁the ▁three ▁separate ▁( but ▁cont igu ous ) ▁roads ▁connecting ▁Dur ango ▁to ▁the ▁Com arca ▁Lag un era ▁and ▁by pass ing ▁its ▁cities ▁of ▁Gó mez ▁Pala cio ▁and ▁Torre ón . ▁Leg ally ▁defined ▁as ▁two ▁separate ▁segments ▁divided ▁at ▁Y er ban ís ▁of ▁ ▁and ▁, ▁the ▁con cess ions ▁for ▁Highway ▁ 4 0 D ▁from ▁Dur ango ▁to ▁Gó mez ▁Pala cio ▁opened ▁on ▁September ▁ 2 3 , ▁ 1 9 9 3 ▁and ▁October ▁ 8 , ▁ 1 9 9 1 , ▁respectively . ▁ ▁Highway ▁ 4 0 D ▁connect s ▁the ▁two ▁largest ▁cities ▁in ▁the ▁state ▁of ▁Dur ango , ▁Dur ango ▁City ▁and ▁Gó mez ▁Pala cio , ▁via ▁Y er ban ís . ▁A ▁section ▁of ▁this ▁route , ▁from ▁C uen cam é ▁to ▁Gó mez ▁Pala cio , ▁is ▁co - signed ▁as ▁Mexican ▁Federal ▁Highway ▁ 4 9 D ▁to ▁match ▁the ▁overlap ▁of ▁free ▁high ways ▁ 4 0 ▁and ▁ 4 9 ▁in ▁the ▁same ▁area . ▁The ▁Dur ango - Y er ban ís ▁highway ▁has ▁a ▁to ll ▁of ▁M X N $ 2 2 6 ; ▁the ▁segment ▁between ▁Y er ban ís ▁and ▁Gó mez ▁Pala cio ▁has