▁second ▁routing ▁begins ▁at ▁US ▁Route ▁ 7 0 B ▁( US   7 0 B ) ▁in ▁De ▁Queen ▁and ▁runs ▁south ▁to ▁Texas ▁State ▁Highway ▁ 8 ▁at ▁the ▁Texas ▁state ▁line . ▁The ▁northern ▁segment ▁of ▁Highway   4 1 ▁contains ▁a ▁ ▁officially ▁designated ▁exception ▁over ▁Highway ▁ 2 2 ▁in ▁Branch . ▁ ▁Route ▁description ▁ ▁County ▁Route ▁ 4 0 ▁to ▁Ch ism ville ▁The ▁route ▁begins ▁near ▁the ▁Ark ansas ▁River ▁at ▁a ▁Corps ▁of ▁Engine ers ▁park ▁called ▁Cit adel ▁Bl uff . ▁Highway   4 1 ▁runs ▁south ▁to ▁a ▁j unction ▁with ▁Highway ▁ 9 6 ▁in ▁Cec il ▁and ▁continues ▁to ▁wind ▁further ▁south ▁to ▁Peter ▁P ender , ▁where ▁the ▁route ▁has ▁j unction s ▁with ▁Highway ▁ 2 8 8 ▁and ▁Highway ▁ 6 0 . ▁South ▁of ▁these ▁j unction s ▁Highway   4 1 ▁serves ▁as ▁the ▁western ▁termin us ▁for ▁Highway ▁ 3 9 8 ▁north ▁of ▁Branch . ▁Upon ▁entering ▁Branch , ▁Highway ▁ 4 1 ▁forms ▁an ▁officially ▁designated ▁exception ▁in ▁which ▁it ▁shares ▁the ▁same ▁strip ▁of ▁pav ement ▁with ▁Highway ▁ 2 2 ▁for ▁ ▁west bound . ▁The ▁route ▁turns ▁left ▁and ▁runs ▁south ▁into ▁Log an ▁County , ▁where ▁the ▁route ▁termin ates ▁at ▁Highway ▁ 2 3 ▁near ▁Ch ism ville . ▁Tra ffic ▁counts ▁from ▁the ▁Ark ansas ▁State ▁Highway ▁and ▁Transport ation ▁Department ▁( A HT D ) ▁reve al ▁that ▁no ▁more ▁than ▁ 8 0 0