National Road 555. In 1976, the company issued NOK 5 million in an interest-free loan to the project, which was repaid in 1982 and 1983. Similar conditions were imposed for NOK 2 million for National Road 561 to Nordra Straumsundet and NOK 1.2 million for the establishment of the Solsvik–Rong Ferry in 1974. The rest of the subsidies were given as grants. The main project was National Road 561, which ran from Kollveit northwards through Øygarden, for which the company paid NOK 28.6 million. It paid a further NOK 9.3 million for other projects in Sotra and Øygarden, including connections to Turøy and Misje. Future In 2005, 8,000 people commuted between Sotra and Bergen, and the bridge had an average daily traffic of 22,000 vehicles. On National Road 555 between Straume, the municipal center of Fjell, and Storavatnet, where National Road 555 becomes a motorway, there are long queues during rush hour. The Norwegian Public Roads Administration has proposed a four-lane motorway along National Road 555 from Stoavatnet to Straume. This will require a new crossing across Knarreviksundet. Such a motorway extension is estimated to cost between NOK 3 and 4 billion, and the government has allocated NOK 400 million in National Transport Plan 2010–2019 for the project. It is presumed that most of the project will be financed as a toll road. Four main proposals were suggested for the new fixed link. One involved a four-lane subsea tunnel, one involved building a second, two-lane bridge immediately adjacent to the current one, which would give the impression of a single bridge, another involved a new four-lane bridge slightly to the south, and the last involved a new bridge considerably further to the south, which would connect to County Road 557. A tunnel would consist of two sections, one from Kolltveit to Arefjord, where there would be an intersection, and one from Arefjord to Storavatnet. Both would be subsea tunnels, where the westernmost would be long and reach below mean sea level (BMSL), while the eastern tunnel would be long and reach BMSL. This would involve the current National Road 555 being reclassified as a local road. A tunnel would be longer than a bridge, which would give higher costs of roughly NOK 1000 per year for an average commuter. The tunnel would catch long-distance travel (Straume and westwards), while the bridge would be used for local traffic. An alternate tunnel