Complex sentence: As part of the 2006 and 2007 events the bridge made a special trip carrying former Teesside Municipal Transport Daimler Fleetline JDC544L-prior to this a double deck bus had not used the bridge in 30 years.
Split into simpler sentences: As part of the 2006 and 2007 events the bridge made a special trip carrying former Teesside Municipal Transport Daimler Fleetline. Prior to this a double deck bus had not used the bridge in 30 years.