A Treatise on Roads: Wherein the Principles on which Roads Should be Made are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq. on the Holyhead Road
Longman, Orme, Brown, Green, and Longmans, 1838 - 465 pàgines
Què en diuen els usuaris - Escriviu una ressenya
No hem trobat cap ressenya als llocs habituals.
Altres edicions - Mostra-ho tot
according advantage appear boards body bottom breadth bridge broken stones built carriage carried cloth coach coating commissioners complete consequence considerable considered constructed continued contract course covered cross deep depth direction distance drains draught draw earth Edition effect elasticity embankments engineer expense experiments face feet fences force formed foundation four give given gravel ground half hard hills Holyhead Road horizontal horses improvement inclination increased instance labour laid laying length less lettered London manner materials means miles moving natural necessary observations passing paved pavement perfect persons Plate practice present principle proper repair resistance respect road side six inches slopes springs streets sufficient surface taken thick trustees turnpike walls weight wheels whole wide yards