Noord-Zuid Limburg

What Noord-Zuid Limburg does

Noord-Zuid Limburg (legal name: De Limburgse Noord-Zuidverbinding) is a Flemish government Complex Project under the Complex Projects decree, jointly executed by De Werkvennootschap and Departement Omgeving. It addresses a half-century-old mobility problem on the N74/N715 corridor between Hasselt and Eindhoven/North Limburg, where through-traffic currently cuts through the village centers of Houthalen-Helchteren. The program's core deliverables are two road tunnels — a 2 km tunnel under Houthalen (2x2 lanes) and a 1.5 km tunnel under Helchteren (2x1 lanes, built in two phases) — both constructed in-situ via open excavation within watertight construction pits, supported by five tunnel service buildings (Ter Dolen, Haletra, Laak, Koolmijnlaan, Herebaan) and a comprehensive safety system (escape corridors every 100 m, help stations every 50 m, smoke extraction, sensors, cameras, LED guidance lighting). Parallel deliverables include an electric tram-bus on dedicated lanes from Hasselt station to North Limburg (12 intermediate stops), five cycle bridges/tunnels, an ecoduct at Helchteren-Noord, four nature-inclusive wall typologies (living, mineral, circular, dune), a Lokale Lus local road network, and a Mobiliteitshub Centrum-Zuid with Park & Ride and charging infrastructure.

The project operates on a DBFM (Design, Build, Finance, Maintain) public-private partnership model with approximately 1.4 billion euros (incl. VAT) allocated across Phase 1, the Local Loop, and Phase 2, plus an embedded 30-year maintenance obligation awarded to a single private counterparty. Citizens and regional commuters access the completed infrastructure as a public good; the Flemish Government is the sole counterparty paying for delivery. Public engagement runs through infomarkten (information markets), buurtateliers (neighborhood workshops), a physical Infopunt in Houthalen-Helchteren, a digital newsletter, Facebook, and a document library on noordzuidlimburg.be. The customer base is regional commuters on the Hasselt–Eindhoven corridor and local residents of Houthalen-Helchteren, Zonhoven, Hechtel-Eksel, Lommel, and Pelt.

Strategically, the project reached a defining milestone on October 3, 2025, when the Flemish Government definitively established Projectbesluit NZL – Fase 1, making it the first Complex Project to reach this stage after 50 years of planning. Soil investigations are ongoing in 2026, with tunnel construction planned to begin no earlier than 2027. Revenue is not generated by the project entity; the 1.4 billion euro figure represents a multi-year capex envelope, not commercial revenue.

Name

Noord-Zuid Limburg

Legal name

De Limburgse Noord-Zuidverbinding

Website

https://noordzuidlimburg.be

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Noord-Zuid Limburg (De Limburgse Noord-Zuidverbinding) is a Flemish government Complex Project delivering two road tunnels (2 km under Houthalen, 1.5 km under Helchteren) and an electric tram-bus between Hasselt and North Limburg, financed via a 1.4 billion euro DBFM public-private partnership, serving regional commuters and Limburg residents.

Ownership category

akta.pro rank

Product category

Public Transportation Infrastructure

NAICS

Highway, Street, and Bridge Construction (2373), Bus and Other Motor Vehicle Transit Systems (485113), Highway, Street, and Bridge Construction (23731)

SIC

Local & Suburban Transit & Interurban Hwy Passenger Trans (4100)

akta.pro primary industry

Tunnel Construction (Road, Rail, Utility) (IMAFAEAC)

akta.pro secondary industries

Tunnels & Underground Rail Civil Construction (IMAFAFAE), Transportation & Infrastructure Planning (BPAHAKAF), Local Transportation, Parking & Mobility Administration (BPAIACAM)

Keywords

• Road tunnel infrastructure
• Public transit systems
• Civil engineering projects
• Public infrastructure delivery
• Mobility infrastructure

GTM type

B2C

Offering type

Services

Cost components

Infrastructure, Personnel, Operations, Technology or R&D, Others

Revenue model

1. Public Infrastructure Funding: The project is financed through a DBFM (Design, Build, Finance, Maintain) public-private partnership contract. The government awards one private party responsibility for design, construction, financing, and 30-year maintenance of infrastructure. The estimated total cost is approximately 1.4 billion euros (including VAT) covering Phase 1, the Local Loop, and Phase 2.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Noord-Zuid Limburg delivers integrated mobility and ecological infrastructure in the Limburg province of Belgium, including two road tunnels (2 km under Houthalen and 1.5 km under Helchteren) built via open excavation to remove through-traffic from village centers, an electric tram-bus on dedicated lanes between Hasselt and North Limburg, and supporting cycling, ecological, and local road infrastructure (Lokale Lus). The project is executed as a Complex Project under Flemish decree through a DBFM (Design, Build, Finance, Maintain) public-private partnership with an estimated 1.4 billion euro budget.

Product overview

Noord-Zuid Limburg is a Complex Project under Flemish decree implementing a comprehensive mobility solution for Limburg province. The project consists of two main infrastructure products: (1) two road tunnels under the village centers of Houthalen (2 km) and Helchteren (1.5 km) for the N74 connection between Eindhoven and Hasselt, and (2) an electric tram-bus system operating in dedicated lanes between Hasselt and North Limburg. Supporting infrastructure includes five tunnel service buildings, five cycle bridges/tunnels, an ecoduct, nature-inclusive walls, and the Lokale Lus (local road network modifications). The project is financed via DBFM-contract (Public-Private Partnership) with approximately 1.4 billion euros budget. The first Phase 1 Project Decision was definitively established in October 2025, making it the first Complex Project to reach this milestone after 50 years of planning. All infrastructure is being designed with ecological integration, including eco-passages, living/mineral/circular walls, and extensive green spaces above tunnel structures.

Differentiator

Problem solved

Functional benefit

Products and services

• Tunnel Houthalen A 2-kilometer tunnel built in-situ within a watertight construction pit under the village center of Houthalen. Features two lanes per direction (2x2), with the underground left lane for through-traffic and the right lane for local traffic to/from Herebaan-Oost and Herebaan-West. Designed to remove through-traffic from the Houthalen village center.
• Tunnel Helchteren A 1.5-kilometer tunnel under the village center of Helchteren, built in two phases due to space constraints. First builds the lane for traffic toward Pelt, then the lane toward Hasselt. Designed to remove through-traffic from the Helchteren village center.
• Elektrische Trambus (Electric Tram-Bus) An electric tram-bus operating in its own dedicated lane between Hasselt station and North Limburg (knooppunt Noord-Limburg at Mariaziekenhuis in Pelt). Features low floor, wide doors, longer and more comfortable than standard buses, with 12 intermediate stops plus terminus stops. Delivered in collaboration with De Lijn, the Flemish public transport operator.
• Lokale Lus (Local Loop) A continuous loop of local roads (Kazernelaan, Europarklaan, Herebaan-Oost, Herebaan-West, Guldensporenlaan, Helzoldstraat) providing local connectivity between Houthalen and Helchteren once through-traffic moves underground. Features raised, separated cycling paths, quieter road surface, and a roundabout at the Kazernelaan/Europarklaan intersection.
• Tunnelveiligheidssystemen (Tunnel Safety Systems) Comprehensive safety installations for the road tunnels including: escape corridors every 100m, emergency doors, help stations every 50m (small outside, large inside with emergency phone and fire extinguisher), LED tunnel lighting with guidance lighting and emergency lighting, smoke extraction fans, emergency passages (CaDo) for emergency services, traffic barriers at tunnel entrances, air quality sensors and fire detection every 100m, speakers, cameras, and a technical cable duct above the escape corridor.
• Tunneldienstgebouwen (Tunnel Service Buildings) Five service buildings controlling all tunnel systems, located at tunnel mouths (Ter Dolen, Haletra, Laak, Koolmijnlaan) and at Herebaan. Housing technical installations for tunnel safety including fire systems, ventilation, and communication systems, in fire-separated compartments.
• Fietsbruggen en Fietspaden (Cycling Bridges and Paths) Five cycle bridges and tunnels as part of the Noord-Zuid Limburg project. The 45-meter, 140-ton steel cycle bridge in Helchteren-Noord (opened February 2023) saw 21,000+ cyclists in its first month; cycling path connections between Meerstraat Centrum-Zuid and cycle highway F74 were completed September 2023; cycling path upgrades along the Grote Baan were completed in 2022.
• Ecoduct en Ecopassages (Ecoduct and Eco-Passages) Wildlife crossing infrastructure including an ecoduct in Helchteren-Noord connecting the business zone and recreation area of Molenheide, eco-passages for Laambeek, Mangelbeek, Broekbeek, and other waterways, and an ecotunnel at Broekbeek with living walls.
• Natuurinclusieve Wanden (Nature-Inclusive Walls) Four types of ecological walls: Living Wall (plant growth in soil rolls with jute), Mineral Wall (gabions filled with raw stones), Circular Wall (gabions filled with demolition rubble from buildings), and Dune Wall (compressed sand referencing historical sand dunes of North Limburg).
• Mobiliteitshub Centrum-Zuid Mobility hub replacing the current carpool parking, planned for phased development. Includes Park & Ride facilities, tram-bus stop, secure bicycle storage, and public services/charging station. Developed under the Masterplan mobiliteitshub of Houthalen-Helchteren municipality.
• Minder-Hinderplan (Disruption Minimization Plan) Comprehensive plan to minimize construction disruption including: maintaining one lane per direction during works, double-directional cycling paths, guaranteed public transport flow, separate routes for construction traffic, low-noise machines, dust control measures, and ground reuse strategies.

Quantifiable outcome

• 21,000+ cyclists used the new bicycle bridge in Helchteren-Noord in the first month after opening
• +1 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core.

• Studio NZLcoreStrategic or Co-development Partner · 1 September 2019Design studio/bureau that led the co-creation process with stakeholders during the intensive cocreatieweek in September 2019, discussing possible solutions using various building blocks.
• De WerkvennootschapcoreStrategic or Co-development Partner · 16 March 2018Government organization that serves as one of the two main managing bodies of the project. De Werkvennootschap acts as the daily governing body alongside Departement Omgeving, responsible for project management and execution.
• Departement OmgevingcoreStrategic or Co-development Partner · 16 March 2018Flemish government department that co-manages the project as one of the two daily governing bodies, responsible for environmental aspects and regulatory compliance within the Complex Projects decree framework.
• De LijncoreStrategic or Co-development PartnerPublic transport operator in Flanders. Further consultation and research into tram-bus operation, potential additional peak-hour services, and concrete development will be conducted within the transport region Limburg together with De Lijn.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Regional players

• Rotterdamsebaan (The Hague): Dutch tunnel project connecting The Hague to the A4/A13 with similar goals of removing through-traffic from populated areas; comparable in scope, public engagement model, and tunnel-construction method.
• Brussels Regional Express Network (RER/GEN): Belgian regional rail/multi-modal program designed to integrate suburban transit around Brussels; comparable as a Belgian multi-modal mobility infrastructure program at similar capital scale and regional integration logic.

Direct peers

• Oosterweelverbinding (Antwerp Ring Road): Largest comparable Flemish Complex Project; a multi-billion-euro program of road tunnels and infrastructure around Antwerp, also managed by De Werkvennootschap under the same Complex Projects decree. Mirrors NZL's PPP/DBFM delivery model, multi-decade planning history, and tunnel-heavy scope.
• Fehmarn Belt Fixed Link: Major immersed tunnel project between Denmark and Germany with comparable capital intensity (>€7B), PPP financing structure, and long planning-to-construction timeline; benchmark for European cross-regional tunnel delivery.
• North-South Metro Line (Amsterdam): Dutch urban tunnel project with similar deep open-excavation construction in built-up areas, comparable capital scale, and complex stakeholder/political backdrop with cost-overrun history.
• Thames Tideway Tunnel: London's £5B super-sewer tunnel delivered via a similar DBFM-style PPP structure under a regulated utility framework; benchmark for long-term maintenance obligation and investor-style returns on UK/EU tunnel concessions.

Broad incumbents

• De Werkvennootschap: Flemish government entity that is the day-to-day managing body of NZL and operates a broader portfolio of large infrastructure projects. Comparable as the institutional vehicle executing similar mega-project programs across Flanders.
• Grand Paris Express: Massive European metro/tunnel program combining underground rail with urban regeneration; comparable in multi-decade scope, capital intensity (€35B+), and integration of tunnel + public-transit + ecology layers.

Emerging players

• West Midlands Metro / UK Light Rail Projects: Comparable tram/light-rail extensions in UK urban corridors with similar dedicated-lane infrastructure and PPP-style delivery; useful benchmark for adoption risk and capital efficiency of medium-scale tram-bus systems.

Others

• De Lijn: Flemish public transport operator and named partner for tram-bus operations within the NZL corridor; comparable as the transit-services counterpart that will run the project's tram-bus and feed demand into the tunnel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/DeNoordZuid
• YouTubeyoutube.com/channel/UCPsb-SYlPQn-qg_HXubZyzQ
• LinkedInlinkedin.com/company/noord---zuid

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Noord-Zuid Limburg