- Kurenga kimwe cya kabiri cy’igihugu, ibihugu 30, ubu byatangaje ko bizahagarika ibindi bikorwa byo gushyiraho uburyo bwo kurinda umutekano utavugwaho rumwe ku mihanda yo hirya no hino mu gihugu, nyuma y’uko abanenga bavuga ko ari uguhisha impinduka ziteye akaga mu gishushanyo mbonera cy’abashinzwe umutekano cyateje hafi imyaka icumi ishize.
Inteko y'abacamanza ya Texas yasanze mu ntangiriro z'uku kwezi ivuga ko uruganda rukora izamu Trinity Industries rwashutse guverinoma mu guhindura ibintu mu 2005 itabimenyesheje abashinzwe ubwikorezi bwa leta cyangwa leta, kandi ibihugu byinshi byatangaje ko bihagarika ku barinzi bashya ba ET-Plus.none.Ubutatu bwategetswe kwishyura hafi miliyoni 175 z'amadolari. mu ndishyi - amafaranga ateganijwe gukuba gatatu mu bubasha bwemewe n'amategeko.
Intara 30 zavuze ko zitazongera gushyiraho gahunda ya ET-Plus, aho hari bimwe byiyongereyeho ari Kentucky, Tennessee, Kansas, Jeworujiya na Leta ya Texas y’amavuko ya Texas. Intara ya Virginie yavuze ko mu cyumweru gishize irimo gukora gahunda yo gukuraho izamu mu mihanda minini. , ariko twatekereza kubasiga mumwanya niba Ubutatu bushobora kwerekana verisiyo zahinduwe zifite umutekano.
Sisitemu ya ET-Plus niyo yabajijwe n’amakuru ya ABC News “20/20 ″ muri Nzeri, yasuzumye ibirego byavuzwe n’abahitanywe n’impanuka bavuga ko izamu ryahinduye imikorere idahwitse iyo yagonzwe n’imodoka ivuye imbere.Ahubwo gutandukana no gukuramo ingaruka nkuko byateguwe, izamu "rifunga" kandi rinyura mu modoka, rimwe na rimwe rigaca amaguru ya shoferi.
Dukurikije imeri y'imbere yakiriwe na ABC News, umuyobozi w'ikigo yavuze ko impinduka imwe yihariye - kugabanya igice cy'icyuma kirangiye kurinda izamu kuva kuri santimetero 5 kugera kuri santimetero 4 - bizigama isosiyete $ 2 kuri buri murinzi., cyangwa $ 50.000 ku mwaka.
Ubuyobozi bukuru bw’imihanda bwahaye Ubutatu kugeza ku ya 31 Ukwakira gutanga gahunda yo guhanura-kugerageza izamu cyangwa guhura na gahunda yo guhagarika ibicuruzwa byayo mu gihugu hose. Bimwe mu bihugu 28 byavuze ko guhagarika ET-Plus biriho byibuze kugeza ibisubizo by’izo mpanuka ibizamini birahari.
Ubutatu bwakomeje gushimangira ko izamu rifite umutekano, avuga ko FHWA yemeye gukoresha izamu ryavuguruwe mu mwaka wa 2012 nyuma yo kwibaza ibibazo bijyanye n'iryo hinduka. Isosiyete irateganya kujuririra icyemezo cya Texas, imaze kubwira ABC News ko ifite "ikizere cyinshi" mu mikorere n'ubusugire bwa sisitemu ya ET-Plus.