▁by ▁students ▁of ▁Sw anse a ▁University ▁south ▁of ▁Walter ▁Road ▁and ▁the ▁University ▁of ▁Wales ▁Tr inity ▁Saint ▁David ▁north ▁of ▁Walter ▁Road . ▁ ▁Car mar then ▁Road ▁Car mar then ▁Road ▁is ▁a ▁dual ▁carriage way ▁stretch ▁of ▁the ▁A 4 8 3 ▁which ▁runs ▁N W ▁from ▁the ▁Dy f at ty ▁traffic ▁j unction ▁in ▁the ▁city ▁centre . ▁Car mar then ▁Road ▁has ▁a ▁mix ▁of ▁develop ments ▁including ▁resident ial , ▁ret ail ▁and ▁commercial ▁par ks ▁and ▁industrial ▁units . ▁ ▁Fab ian ▁Way ▁Fab ian ▁Way , ▁a ▁stretch ▁of ▁the ▁A 4 8 3 , ▁dep arts ▁the ▁city ▁centre ▁to ▁the ▁east . ▁It ▁by pass es ▁St . ▁Thomas ▁and ▁Port ▁T enn ant ▁to ▁the ▁north ; ▁and ▁Sw anse a ▁D ock s ▁and ▁the ▁SA 1 ▁Sw anse a ▁Water front ▁development ▁to ▁the ▁south . ▁It ▁continues ▁through ▁Cry m lyn ▁Bur rows ▁where ▁it ▁connect s ▁with ▁the ▁M 4 ▁Motor way ▁at ▁the ▁Ear ls wood ▁j unction ▁( M 4 ▁J unction ▁ 4 2 ). ▁This ▁is ▁considered ▁as ▁the ▁main ▁gateway ▁to ▁the ▁city ▁centre ▁from ▁the ▁east , ▁because ▁of ▁the ▁connection ▁to ▁the ▁M 4 ▁and ▁Ne ath ▁Port ▁Tal bot . ▁ ▁Pl ans ▁ ▁In ▁January ▁ 2 0 0 7 , ▁developers ▁Hamm erson ▁and ▁Urban ▁S pl ash ▁were ▁chosen ▁for ▁a ▁£ 1   b ill ion ▁re development ▁of ▁the ▁city ▁centre . ▁