Highway & Network Management

The Netherlands is seeing a massive increase in traffic congestion on its road network. Traffic volumes for the first six months of 2018 were 20% higher than for the same period in the previous year. The data was collated by the Netherlands-based transport body ANWB. This also reveals that the most severe congestion problems occurred on the A4 highway between Amsterdam and Rotterdam, the A20 highway between the Hoek van Holland and Gouda and the A27 highway between Utrecht and Breda.

Portable work zone messaging is now integral - not an add-on - when it comes to safety on large-scale highway projects. Andrew Williams* reports. Portable work zone ITS solutions have emerged in recent years as important flexible tools for managing major roadwork projects, from new-build to upgrades. They effectively ensure traffic disruption is kept to a minimum and lives can be saved. As such, the technology forms a central component of a major €1.7 billion project in the southern English county of Cambr

Engineering services provide WSP has been appointed by the UK’s Department for Transport to revise and update design guidance for cycling infrastructure. Updating design criteria is a key aspect within the government’s Cycling and Walking Investment Strategy. The goal is to increase cycling and walking and by making them a natural choice for shorter journeys or as part of a longer trip. “It is hoped that this refresh will ensure that the guidance aligns to current legislation and will provide best practic

Swarco Traffic helped UK local authorities with mobile variable message signs during the recent Tour de Yorkshire professional bicycle race. The manufacturers says that its mobile VMS incorporates LED technology with a high-contrast ratio, wide viewing angle and provides excellent character uniformity. The LEDs operate on a very low current and feature Swarco’s patented colour-mixing lens, resulting in higher levels of reliability and performance while consuming less power, according to the manufacturer. T

Image Sensing Solutions is now offering its sophisticated range of 5.1 MP, 154fps Camera Link V2.0 modules. These units feature the firm’s advanced global-shutter CMOS technology. The XCL-SG510 camera series is suited to duties in a wide range of sectors and can be used to capture high-speed moving objects in low (0.5 lx), imperfect or changing lighting conditions. The black/white and colour modules make use of the large bandwidth available through Camera Link to provide both high frame rates and on-camera

Parsons is now working on a project to improve the State Route 91 Freeway in California’s Orange County. Parsons has won an on-call consulting services agreement contract from the Orange County Transportation Authority (OCTA). The Orange County segment of the 91 Express Lanes consists of a four-lane toll facility located on the median of the State Route 91 freeway. The SR 91 route runs between the south side of Los Angeles, straight out of Compton, and the east of the city, to Riverside, where it becomes I-

The UK’s National Infrastructure Commission has shortlisted five companies including Aecom and Arup in a competition for ideas to make roads fit for driverless cars. The five companies were chosen from 81 entries submitted to the Roads for the Future initiative led by the roads authority Highways England and Innovate UK, a government agency that encourages research and innovation in many sectors. Aecom is examining how smart traffic signals could advise drivers as to a speed they should be driving if they