Suffolk Police said National Highways stopped its overnight work to get traffic away from the area.

The large piece of transformer equipment allows the National Grid to provide renewable energy.

The social media post was "insensitive and disrespectful" police say.

A car and a van are also involved in the collision.

Police warn drivers to expect delays and seek alternative routes.

A lorry driver is arrested on suspicion of motoring offences, including drug-driving.