The route, surveyed by Locke, was relatively free of major engineering challenges, save for the section crossing the Weaver.

[6] Dutton Viaduct is 60 feet (18 m) high and 500 yards (457 m) long,[2] and comprises 20 deep segmental arches.

The stonework features ashlar dressings, projecting copings, and cutaways on two of the arches that span the river.

[9] During September 2017, a 'near miss' incident was recorded when line-side contractors carrying out a structural inspection crossed the tracks between the obsolete refuges in breach of the red zone regulations.

Because of limited trackside clearance, Dutton Viaduct was designated a 'red zone prohibited area' during the previous decade, meaning that workers are not permitted on the line when trains are running unless separated by a permanent fence.

[9] In early 2020, Network Rail applied for permission for repairs to compromised stonework in one of the arches; the remedial work was described as being sympathetic to the bridge's historic construction and designed to blend in with the original materials used.