SGR is still under construction - and you want it to pay itself back? You see you and HK want the kenyan economy to grow from a very small tiny base; around Nairobi - rather than gov opening up the whole country - and growing the base - for the next generation of growth. Building infrastructure is laying the foundation of next growth - growth driven by production, consumption and savings.
Look at Elgeyo Marakwet - now with 3rd GDP per Capita - huge incredibly fertile land - that was hobbled by insecurity and lack of infrastructure - fix those - and Elgeyo Marakwet can feed kenya. Jubilee has done well - I can give you many example - even West Pokot now post of some many tarmacs - Bomet under Kibaki - managed to build only 20Kms of new tarmac - just imagine that - only 20kms of new roads in 10yrs - yes Kibaki re-built about 100kms of road that fallen apart - but Jubilee have build 300kms new tarmac in 5yrs.Nearly every county at least in RV and Western (not sure of Luo Nyanza) - are boasting of such roads.
Jubilee have build about the same length of tarmac - that Jomo, Moi & Kibaki did in 50yrs - only in 5yrs. The same with electricity. Kibaki left with about 2.5M KPLC customers - as we speak the figure is around 7M people have accounts at KPLC.
If Uhuru-Matiangi continues with good work - then there is no doubt the country can be transformed. Obviously we badly need Ruto on the driving seat - giving them the vision and the execution.
If wishes were horses... we could just sum up the appreciation of the land- and hillscapes along the grand iron snake... as SGR payback