Complex sentence: Funded and planned by the Beit Trust, a foundation chaired at the time by Sir Henry Birchenough, the bridge was completed in 1935 and at a length of 1080ft it was amongst the longest single-arch suspension bridges in the world at the time.
Split into simpler sentences: Funded and planned by the Beit Trust, a foundation chaired at the time by Sir Henry Birchenough, the bridge was completed in 1935. At a length of 1080 feet (329 meters) it was among the longest single-arch suspension bridges in the world at the time.