Layin Dogo Na Jihar Rivers
Pages with no gauge entered in Infobox rail line
Monorail na Jihar Ribas, wanda kuma aka sani da Rivers Monorail kuma lokaci-lokaci a matsayin Port Harcourt Monorail , wani bangare ne na zirga-zirgar jiragen kasa da aka gina a Fatakwal, Jihar Ribas, Najeriya. An gina tashoshi uku da hanyar haɗin kai na Phase 1a kuma an isar da abin hawa guda ɗaya amma layin bai taɓa yin aiki ba kuma haɓaka ya tsaya a cikin 2016.

An sanar da aikin a cikin 2011 kuma an fara ginin a cikin 2012. Tun daga watan Satumba na 2017 an kammala aikin wani bangare ne kawai duk da dala 400 an kashe miliyan  kuma aikin ya tsaya cak.  Wasu rahotanni sun ce ba za a taba kammala aikin ba.  Kamar yadda rahoton labarai na 2021 ya nuna cewa an yi watsi da aikin.

Cikakkun bayanai 
Ginin da aka tsara ya ƙunshi matakai biyu

 Mataki na 1A daga tashar Sharks Park zuwa tashar UTC tare da matsakaita tasha a tashar Azikiwe
 Mataki na 1B don tsawaita hanyar arewa tare da tasha uku a tashar Isaac Boro, tashar Garrison da tashar ruwa. 

Gabaɗaya nisa daga Sharks Park zuwa Waterlines ya zama  . An yi la'akari da ƙarin kari. 

Tsarin shine a yi amfani da jiragen ƙasa na Intamin People Mover P30 kuma an ba da abin hawa guda ɗaya. Jirgin kasa daya zai kasance yana aiki a mataki na 1A, da jiragen kasa shida a mataki na 1B. Jirgin kasa ya kunshi motoci guda bakwai masu dauke da motocin fasinja guda shida da mota ta bakwai don injina da na'urorin lantarki tare da taksi a kowane gefe. Kowane jirgin kasa zai iya ɗaukar fasinjoji 172, tare da tanadin fasinjoji 44 da ke zaune. Mota ɗaya ta ƙarshe za ta sami dama ga kujerun guragu, kuma duk benayen gida za su kasance tsayi iri ɗaya da dandamalin tashar don samar da sauƙi ga fasinjoji tare da rage motsi. Za a yi tanadi don kayan hannu kawai.

Ƙimar aiki na ƙira don Mataki na 1A shine fasinjoji 1,200 a kowace awa tare da motar guda ɗaya da ke ba da sabis na jigilar kaya a kan hanya. Tare da matsakaicin saurin aiki na , kiyasin tafiyar jirgin ƙasa tsakanin tashoshi na ƙarshe shine mintuna 8 na Mataki na 1a. Ayyukan jirgin kasa guda shida suna da ikon yin aiki da fasinjoji 2,700 a cikin awa daya. Lokacin tafiye-tafiyen jirgin ƙasa tsakanin ƙarshen tashoshi na Mataki na 1b ya kasance mintuna 22 tare da mitar sabis na mintuna 8.  Babu wata alama da ke nuna cewa sabis ɗin kuɗin shiga ya fara.

Tarihi 
An dauki matakin gina layin dogo a shekarar 2009. A cikin 2010, an fara gina tushen aikin. Gwamnatin Jihar Ribas ta sanar a watan Fabrairun 2013 cewa za a kammala kashi na 1A da na 1B na tsarin layin dogo a watan Satumba na wannan shekarar.  A shekara ta 2014, jiragen kasa na monorail suna yin gwajin gwaji ta tashar UTC.  

A shekarar 2015, dan takarar gwamnan LP Tonye Princewill ya ce zai soke tsarin. Sai dai ya sha kaye a zaben inda ya samu kashi 0.86% na kuri'un da aka kada. 

A watan Yunin 2015, sabon zababben gwamnan jihar Ribas Ezenwo Nyesom Wike ya bayyana cewa za a sake duba aikin. 

A cikin Yuli 2015 Intamin ya buga faifan bidiyo yana nuna abin hawa yana gudana akan layi. 

A watan Maris na 2016 an ba da rahoton gwamnati ta yi watsi da aikin. 

A watan Agustan 2016 an ba da rahoton cewa aikin bai kammala ba ya zuwa yanzu ya lakume dala miliyan 400 kuma wannan bai dace ba da  Mosko monorail wanda kuma yayi amfani da ƙirar Intamin amma ya kashe dala miliyan 240 kawai kuma yana aiki cikakke. 

A watan Satumba na 2017 an ba da rahoton cewa aikin ya tsaya cak.  Wani rahoto ya ce ba za a taba kammala aikin ba. 

Tun daga watan Yulin 2021 hanyar jagora da tashoshi har yanzu suna nan amma an kwatanta su a matsayin "masu ciwon ido".

Duba kuma 

 Jerin tsarin monorail
 Cross River Monorail, shi ma a Najeriya, an bude shi a watan Afrilun 2016

Nassoshi 

Shafuka masu fassarorin da ba'a duba ba