A total of 56 dams will be implemented under the PPP model.
The long-delayed facility is expected to generate 4,000 MW by 2035.
Government targets 35% SGR Phase 2B completion by December.
The project has proved too costly and unattractive to investors.
LVSR technology cuts road construction costs by more than 60%.
The African Development Bank says the project risks time and cost overruns.
State requires Sh700 billion to complete ongoing road projects.
The proposed expressway will be built on a PPP model.
The first 100 kilometres of pipes have arrived in Dar es Salaam.
China Jiangxi is demanding Sh846.5m before resuming excavation works.