I think Mtwara Mbamba bay , with Mbamba bay port expansion would be much needed kama watapata developers wa Liganga na Mchuchuma , the rail would be the most profitable .
I dont think we need Tanga to Musoma SGR that much or even Dar to Mbeya .
Maybe a Branch to Bagamoyo port from the current SGR network if Bagamoyo Port will be constructed
If Arusha and Moshi needs SGR Line then Branch it from Dodoma/Singida
I know it will be better for Passngers to travel to Arusha/Moshi via SGR line but , that will be to many projects all at once in a very short time.
GOT needs to complete most of its projects before we take on new bigger ones ,
Plus its better to Expand more the Dar Port with new container terminals as the business is already there , and also put more emphasis on connceting Districts with Tarmaced roads
Kwa View yangu 2025 to 2035 the focus should be on
1.Making the SGR line current network profitable ie ..Kualika kuwekeza kwenye industrial parks along the line kama tunachofanya now with SINO TAN
2.Build new Berths at Dar Port at least its capacity should triple from current . or Build new 400m berths at least 5 at new Bagamoyo port with SGR line
3. District roads ,Barabara za Lami za kuunga Wilaya zote nchini na vitongonji hasa kwenye Miji mikubwa
4. Human Capital Developement , but naona wamenaza kufanya na project ya HEET so its good, plus focus should be on IT and Coding from primary school
5. Beach tourism,Sports , Medical tourism and conference tourism itatusaidia kuto depend on wildlife during low seasons
Conference tourism ndo naoana eneo halijafanyiwa kazi vizuri over years .we need MKICC revival plans
6.Ie Fishing indsutry and exporting Fish plus livestock and Holticultrue bado tuko nyuma
Already on progress with Kilwa Fishing port u/c .Holticulture more of private sector thing , just improvement of infrastructure ie cold storage facilities
7. Sewage system and Waste treatment projects in most big cities. this is unsatsifsctory esp Dar na Mwanza
8. Mtwara to Mbamba bay plus developing Liganga and Mchuchuma
9. Light Rail or Metro in Dar Congested Areas and BRT in Mwanza and Arusha congested areas/routes , Dodoma simply needs wider roads for now
10.