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

  • Egypt’s road programme is now restarting
    February 20, 2014
    Egypt is developing its road network – local reporting and images by Egypt correspondent Mohammed Elsayed Tantawy. Egypt is now gearing up its road construction activity, with a view to reducing congestion and improving traffic flow. The country’s main highway connecting capital Cairo with the port city of Alexandria has already seen a major widening programme, but other important routes are also now being upgraded and improved. The road development programme started in earnest some years ago but was delaye
    Read More
  • A tricky road update is planned for an important rural road in Brazil
    September 27, 2013
    Brazilian consultant SOTEPA has been closely involved with infrastructure improvements in a series of projects in the southern state of Santa Catarina. One of the most important of these has been design work for the SC-477 state highway, which connects the east of the state to Brazil’s Littoral zone and the BR-101 federal highway. The SC-477 has had to be upgraded as part of it has been unsurfaced, without an asphalt surface between Itaiópolis and Doutor Pedrinho. The road provides an important link for the
    Read More
  • New techniques for tackling congestion
    December 8, 2015
    Transport experts from the Royal Academy of Engineering are proposing methods to reduce traffic congestion. These proposals are included in a discussion document intended to stimulate debate on congestion issues. The working group behind the paper includes industry experts and academic researcher. The team looked at technology and policy measures that could reduce congestion in the most critical transport sectors by 2030, evaluating which measures would be effective and value for money.
    Read More
  • Europe's smart road pricing project
    April 12, 2012
    New trials pave the way for smart road pricing using Global Navigation Satellite Systems (GNSS). In recent years, the concept of road charging has been gaining acceptability among Europe's policymakers.
    Read More

Highlighted Content