The M5 was blocked northbound after four cars crashed at Bridgwater.
The crash occurred between junction 24 for A38 Bridgwater South and junction 23 for A39 Dunball, Bridgwater South, at 10:45am.
One lane was blocked.
Nobody was appeared to be injured.
A police spokesman said: "We were called to a four vehicle crash on the M5 Northbound just before junction 23 at quarter to 11.
"There are no injuries and one lane is blocked.
"Highways England have taken over."
The road has now been fully cleared and reopened.
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