A 24-year-old Beloit woman is dead after a Walworth County traffic accident. The Sheriff’s Office says Truley Unique Roberson appears to have failed to negotiate a curve on Highway 59 in the Town of Whitewater about 9:00 o’clock Thursday night. Deputies say she hit a power pole and had to be extricated from the vehicle. No other passengers were in the vehicle. She was pronounced dead at the scene.