There are several major causes of project delays by state governments in India:

• Lack of proper planning: State governments often fail to plan projects properly which can lead to delays. This is particularly true of infrastructure projects such as roads, bridges, and airports.
• Funding issues: Many state government projects are subject to funding constraints which can cause delays. When budgets are cut or funds diverted elsewhere, work on projects may come to a halt.
• Political interference: Political interference can also cause projects to be delayed. For example, the government may change or delay a project due to local opposition or to gain political mileage.
• Corruption: Corruption can be a significant contributor to project delays. When bribes and kickbacks are involved, projects can become bogged down in bureaucracy and red tape, leading to delays.
• Lack of skilled personnel: Sometimes state governments fail to hire enough skilled personnel, which can also cause delays. Without enough manpower or expertise, projects can take longer than expected.

These factors, among others, have contributed to the 58,000 project delays by state governments in India, costing the country crores of rupees in losses.