Adeegga Metrorail ee habeenkii dambe ayaa la dhimi doonaa habeenada shaqada muddo saddex toddobaad ah oo dayactir ah, taasoo saameyn ku yeelatay afar khad laga bilaabo Febraayo 27

Metro qaban doonaan shaqo muhiim ah, si loo ilaaliyo waddooyinka inta lagu jiro saacadaha dambe ee habeenkii iyo habeenkii maalmaha shaqada, Isniin ilaa Khamiis, Feb. 27 – Mar. 2, Mar. 6 – 9, iyo Mar. 13-16. Shaqadu waxay bilaaban doontaa 10 fiidnimo ka hor inta aan nidaamku xirmin, iyadoo tareenadu socdaan hal waddo oo u dhexeeya Foggy Bottom iyo Arlington Cemetery khadadka Blue iyo Blue+, iyo inta u dhaxaysa Foggy Bottom iyo Ballston khadadka Orange iyo Silver .

Aagga hal waddo leh waa saddex mayl dheer, waxaana la xiriira xiritaanka Buundada Yellow Line Bridge waxay u baahan tahay in adeegga tareenka la dhimo ilaa 26 daqiiqo kasta afarta khad. Tareenadu si tartiib tartiib ah ayay uga guuri doonaan dhammaadka khadadka laga bilaabo 9 p.m. ilaa dhammaan tareenadu ay shaqeeyaan 26 daqiiqo kasta 10 p.m. sida soo socota:

Blue KhadkaFranconia-Springfield ilaa Downtown Largo

Orange KhadkaVienna ilaa New Carrollton

Silver KhadkaAshburn ilaa Ballston; Kala guur iyo Orange Line si safarka loo sii wado

Blue Line+Huntington ilaa Garoonka Qaranka; Kala guur iyo Blue Line si safarka loo sii wado

Tareenadu waxay is beddeli doonaan iyagoo mara hal waddo, laba jiho kasta. Inta u dhaxaysa Rosslyn iyo Stadium-Armory Orange iyo Blue line, tareenada ayaa isku xigta, iyadoo laba daqiiqo u dhexeeya, kadibna 24 daqiiqo oo kala bax ah iyadoo tareenadu ka soo maraan jihada ka soo horjeeda. Tareenadu waxay imaan doonaan 26 daqiiqo kasta dhammaan saldhigyada kale.

Intii lagu guda jiray muddada saddexda toddobaad, kooxaha shaqada ayaa beddeli doona pads-ka grout-ka, oo ah laamiga laamiga ah ee qaadi kara miisaanka tareenada isla markaana khadadka lagu xiro. Waqti ka dib, pads-yada grout waa in la beddelaa, taasoo ah hab adag oo waqti qaata. Bolts-ka, xidhayaasha, insulators-ka iyo rail-ka ayaa marka hore laga saaraa, mid kasta oo ka mid ahna grout pad waa la burburiyaa. Kadib shubka cusub ayaa lagu shubaa mold waxaana la hagaajiyaa saacado badan ka hor inta aan dib loogu rakibin rail-ka.

Marka shaqada hore la bilaabo, shaqaalaha tareenka waxay bilaabi karaan inay dhaqaajiyaan oo qalabka meel dhigaan si ay shaqada ugu badan qabtaan ka hor inta aan nidaamku subaxdii furmin. Tirada rakaabka ka dib 10 fiidnimo waxay ka kooban tahay qiyaastii afar boqolkiiba guud ahaan rakaabka nidaamka, taasoo yareysa saameynta macaamiisha isla markaana u oggolaanaysa in shaqo badan la qabto.

Metro heli doonaan basas istiraatiiji ah oo dheeraad ah haddii loo baahdo si adeeg loogu daro waddooyinka la doortay beddel ahaan. Macamiladda Orange iyo Silver Line waxay sidoo kale tixgelin karaan 38B Metrobus oo u kala goosha Farragut Square iyo Ballston. Fiiri Qorsheeyaha Safarka Metrooo dooro baska oo kaliya si aad u hesho Metrobus kale oo dheeraad ah.

Kor ku xusan: Shaqaalaha shaqada ayaa beddeli doona barkimooyinka grout ee jabay muddo saddex toddobaad ah.