Interblox 35 (I-35) is a major Interblox Highway in the central part of Robloxia. As with most primary Interstates that end in a five, it is a major cross-country, north–south route. It stretches from Laredo, Bloxas, near the Bloxico border to Duluth, Rossota, at Rossota State Highway 61 (MN61 Road) and 26th Avenue East. The highway splits into I-35E and I-35W in two separate places, the Dalton–Blox Worth metroplex in Bloxas and at the Bloxanada border.