Tunnels for the N44/A44 at Wassenaar will improve traffic flow

Traffic flow should improve between The Hague and Amsterdam in the Netherlands if tunnels are built at Wassenaar where the N44 becomes the A44 motorway. The number of vehicles that will travel through Wassenaar is expected to increase to 57,000 per day by 2030. However, only one if five vehicles are destined for Wassenaar, which has a population of around 26,000, according to a report by the Dutch civil engineering consultancy Royal HaskoningHDV,
September 27, 2018 Read time: 1 min
Traffic flow should improve between The Hague and Amsterdam in the Netherlands if tunnels are built at Wassenaar where the N44 becomes the A44 motorway.


The number of vehicles that will travel through Wassenaar is expected to increase to 57,000 per day by 2030. However, only one if five vehicles are destined for Wassenaar, which has a population of around 26,000, according to a report by the Dutch civil engineering consultancy Royal HaskoningHDV,

The open tunnels would cost between €160-180 million as against around €700 million for a full tunnel for the N44/A44 underneath all of Wassenaar, a wealthy suburb of The Hague, which lies around 10km away.

Road Structures

Related Content

  • IRF Geneva highlights making roads safe: a priority for all
    May 15, 2014
    IRF Geneva’s Susanna Zammataro highlights the importance of the Federation’s ongoing commitment to the work of the United Nations Road Safety Collaboration, with which she serves as co-chair of the project group dedicated to Safer Roads and Mobility On 10th April, the United Nations General Assembly was due to discuss a new global road safety resolution. For those who might dismiss this as just another piece of paper condemned to sit on government shelves and gather dust, this a reminder of a few facts
    Read More
  • UK average speed camera installation proving successful
    January 27, 2015
    Data from the A9 route in Scotland shows that the installation of average speed camera technology is helping cut crashes. This is Europe’s longest single enforcement scheme, with the technology having been installed along a 220km stretch of the A9 in Scotland. Figures from the route show that the average speed enforcement scheme, which uses SPECS technology supplied by Vysionics, is helping cut casualties while improving journey reliability and driver behaviour.
    Read More
  • England’s motorways not safe enough for 80mph limit, says RSF
    May 11, 2012
    England’s motorway network is not safe enough to have the speed limit raised to 80mph, according to a new report from the Road Safety Foundation (RSF). Titled ‘Unfit for 80’, the report says poorly-maintained and inadequate roadside protection and the rapidly rising risk of shunt crashes from the sheer volume of traffic using England’s motorways are key factors of safety concern. The RSF document has been published while the Government continues to consider a review of the motorway speed limit. Last autumn,
    Read More
  • Towers of power: California’s Gerald Desmond Bridge Replacement
    May 8, 2019
    Challenging ground conditions meant a design rethink - and some engineering firsts - for California’s Gerald Desmond Bridge Replacement Project* The Port of Long Beach on Terminal Island south of Los Angeles is the second-busiest container port in the US. It handles around 15% of all imported goods, much of it with Asia. As the Port of Long Beach was growing in importance over the past half century, the 51-year-old Gerald Desmond Bridge has faithfully been delivering thousands of daily commuters to wo
    Read More

Highlighted Content