Greensborough Highway Patrol caught a motorcycle rider speeding and drink driving at Watsons Creek this morning.
Officers clocked a Ducati motorcycle travelling along Eltham Yarra Road at 110km/h in a 60km zone about 9.45am.
The rider was intercepted, and the male rider returned a positive preliminary breath test.
He was taken to a police station where he returned a blood alcohol reading of .061.
The motorcycle was immediately impounded for 30 days.
A 35-year-old Diamond Creek man is expected to be charged on summons with drink driving and exceed speed.