Police have closed both carriageways of the A66 close to Middlesbrough's Riverside Stadium after a two huge steel pipes fell off an HGV into the path of a second lorry.
It's thought the second HGV collided into the pipes which are 40 foot long and 4 foot in diameter. Nobody was hurt in the accident.
The second lorry was carrying a liquid but there has been no spillage. Officers were called just before 11.30. Cleveland Fire Brigade is at the scene.
Drivers have been warned the road will remain closed in both directions for at least four hours.
More top news
A look ahead at your weekend forecast for the North East.
The two Geordie stars are home to perform songs from their musical, The Last Ship, to mark the tenth anniversary of the Sage Gateshead.
Football equality campaigners Kick It Out have warned Hartlepool supporters over a Bob Marley-themed fancy-dress day