Peter W. Barlow

Peter William Barlow
Born(1809-02-01)1 February 1809
Woolwich, London
Died19 May 1885(1885-05-19) (aged 76)
London
OccupationEngineer
SpouseBethia Crawford Caffin
Childrentwo daughters, one son
Parent(s)Peter Barlow and ?
Engineering career
DisciplineCivil Engineer
InstitutionsInstitution of Civil Engineers
ProjectsLambeth Bridge
Tower Subway
Significant designBarlow tunnelling shield

Peter William Barlow (1 February 1809 – 19 May 1885) was an English civil engineer, particularly associated with railways, bridges (he designed the first Lambeth Bridge, a crossing of the River Thames in London), the design of tunnels and the development of tunnelling techniques. In 1864 he patented a design for a cylindrical tunnelling shield, and obtained a provisional patent in 1868 for an improved design.