Fitzsimons worked for 30 years at the Transport Department of the South Australian Government. He was the supervising engineer of a road bridge which replaced a level crossing on Park Terrace on what became the city ring route of Adelaide. The Park Terrace bridge over the Gawler railway line and interstate freight line is 120 metres long and was constructed in 1990. It was named after Fitzsimons in 2017.[3]
Athletics career record
During his athletics career, Fitzsimons represented Australia at two Olympic Games, two Commonwealth Games and two World Cups.[2]
His greatest international achievement was placing third over 5000 metres at the inaugural IAAF World Cup in 1977.[2]