SGR is the sterling exemplar of poor choice. Gold medal caliber, I could switch gear to agric if you prefer. But on what do the imported steel or cement or iron ore transit? - same roads. On TOP of the highseas shipping cost. Nope, the lack of competitiveness has little to do with transit. Start by cutting down the unions - katiba manenos - tough luck. Tullow oil? any luck? On gasoline we are 100 years too late, the world is going green. We are just too incompetent you see.
You've a problem with SGR - something the Brits had no problem building it 1900. SGR is needed for big ticket stuff - like manufacturing - and mining. Those have ability to bring real FDI and real GDP. 89% of Kenya is semi arid and arid - there is so much we can with above ground (agricluture on really small portion of land that is getting smaller n smaller) - we need to find what is underneath the dry land that is kenya. We have iron ore in Kenya but without the railway - it cheaper to import steel from China. Our cement is expensive compared to global markets...because to transport raw materials & finished goods needed....without a railway is damn expensive...cheaper cement because of cheaper clinker..will translate into huge multiplier in construction and real estate....etc etc