Both projects encountered delays and cost overruns. However some projects have suffered from long delays and cost overruns. The numerous new technologies in the F-22 resulted in substantial cost overruns and delays. The program was beset with delays and cost overruns until project restructuring in 2007. Cost overruns and delays were encountered in the Kaveri's development. Billions in cost overruns have plagued the Deepwater program. The F-35 program has experienced a number of cost overruns and developmental delays. However, the project was subject to significant delays due to cost overruns and contract re-negotiations. The Italian high-speed rail projects suffered from a number of cost overruns and delays. After several delays and cost overruns, production finally began in late 1980. During production, the film was plagued by a series of cost overruns and production setbacks. In addition, corruption by politicians and construction companies resulted in cost overruns and shoddy work. MLSE contributed $8 million towards construction costs and was responsible for any cost overruns. Arapaho that was canceled due to cost overruns. Large cost overruns probably caused it to be left out.