Caterpillar’s revamped small cold planers have upped the stakes in the urban refurbishing market. World Highways deputy editor David Arminas recently caught up with A.J. Lee, global segment manager, on Spain’s Costa del Sol
Cartagena, Colombia’s coastal city attracts large numbers of visitors, generating heavy traffic through the Rafael Nuñez International Airport. However the surface of the runway had suffered from heavy wear, r esulting in bumpy landings and this was in need of repair. In addition, engineers wanted to create a graded, ramped approach to aid with both take-offs and landings.
However, the volume of air traffic using the airport meant that construction work had to take place in a tight timeframe, between mi
Research into driver behaviour has identified that driver safety and decision-making can be positively influenced by clearer and higher performing road markings. Patrick Smith reports. Bare roads will lead to total vehicular confusion. Markings are painted on the road to direct, guide and regulate the road user, and include all lines patterns, words and colours applied on or attached to the road surface or kerb for these purposes.
