raction . ▁ ▁In ▁October ▁ 2 0 1 9 , ▁the ▁Army ▁Corps ▁of ▁Engine ers ▁recommended ▁replacing ▁the ▁bridge ▁with ▁a ▁wider ▁bridge ▁with ▁six ▁travel ▁lan es , ▁bi ke ▁and ▁ped est rian ▁paths , ▁shoulders , ▁and ▁a ▁median . ▁The ▁recommendation ▁said ▁that ▁replacement ▁was ▁more ▁cost - effect ive ▁than ▁upgrad ing ▁the ▁existing ▁bridge ▁in ▁order ▁to ▁reduce ▁long ▁summ ert ime ▁back ups . ▁ ▁See ▁also ▁ ▁S ag am ore ▁Bridge ▁ ▁South side ▁Con ne ctor ▁ ▁Cape ▁C od ▁Canal ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Steve ▁Anderson ' s ▁Boston Ro ads . com : ▁Bour ne ▁Bridge ▁( MA ▁ 2 8 ) ▁▁▁ ▁Category : T hr ough ▁arch ▁brid ges ▁in ▁the ▁United ▁States ▁Category : B rid ges ▁completed ▁in ▁ 1 9 3 5 ▁Category : B our ne , ▁Massachusetts ▁Category : B rid ges ▁in ▁Bar n stable ▁County , ▁Massachusetts ▁Category : Ro ad ▁brid ges ▁in ▁Massachusetts ▁Category : C ape ▁C od ▁Canal ▁Category : 1 9 3 5 ▁establish ments ▁in ▁Massachusetts ▁Category : Ste el ▁brid ges ▁in ▁the ▁United ▁States ▁Category : Public ▁Works ▁Administration ▁in ▁Massachusetts <0x0A> </s> ▁Trans Dig m ▁Group ▁In cor por ated ▁develop s , ▁dist ributes ▁and ▁manufact ures ▁commercial ▁and ▁military ▁a eros pace ▁components ▁such ▁as ▁mechanical ▁actu ators ▁and ▁ign ition ▁systems . ▁ ▁History ▁ ▁Begin nings ▁Trans dig m ▁In cor por ated ▁was ▁established