[2] According to the Narrabri to North Star Phase 2 Moree to Camurra North Statement of Heritage Impact, "The Leycester Creek Underbridge at Lismore is a good, intact and representative example of a steel Pratt truss underbridge, one of five built at the inception of the Lismore to Murwillumbah railway line in 1894, and an early example of the introduction of American bridge technology by the NSW Government.

"[10] In 2018, the "Daily Telegraph" reported that according to an assessment it had seen, it would cost in the order of a million (Australian) dollars to bring the bridge up to a satisfactory condition for any possible re-opening.

[11] This bridge is part of a group named "Lismore railway underbridges" that is included on the NSW State Heritage Register, as item 01044.

"[2] Lismore railway underbridges was listed on the New South Wales State Heritage Register on 2 April 1999 having satisfied the following criteria.

[2] The place possesses uncommon, rare or endangered aspects of the cultural or natural history of New South Wales.