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I run a small business near Whangārei and move goods to Auckland using State Highway 1. Disruptions to that route affect deliveries and cash flow. I am considering my vote in the 2026 New Zealand general election. How do parties compare on funding these Northland roads, including tolls or other charges, and what might that mean for a small business moving goods?
Northland road funding: what it means for your business and your 2026 vote
For a small business moving goods from near Whangārei to Auckland, the key issue is not simply which party promises to build more roads. It is which sections of State Highway 1 will be funded, how soon they will be delivered, how resilient the route will become, and who pays for the improvements.
The most relevant project is the Northland Corridor, linking Warkworth with Whangārei. It includes the Warkworth–Te Hana expressway, the proposed alternative to the Brynderwyn Hills, and the remaining route towards Whangārei.
The need for better resilience is substantial: NZ Transport Agency (NZTA) reports that the existing SH1 over the Brynderwyn Hills experienced 73 days of disruption in the period it describes on its project page. The Government's current programme is proceeding in stages, with Warkworth–Te Hana advancing while the timing of much of the corridor farther north has slowed. Northland CorridorGovt pulls flagship roading projects into the slow lane
That distinction matters commercially: a new expressway south of Te Hana may improve part of your journey, but it will not by itself eliminate disruption at the Brynderwyns.
1. How the main parties compare
The following reflects publicly stated positions available as of 11 October 2026, ahead of the 7 November election. A distinction is important: support for road investment does not necessarily mean a commitment to complete every section of the Northland Corridor on a particular timetable.
| Party | Approach to roads and funding |
| National | Supports the Northland Expressway programme, private-public partnerships (PPPs), tolling where appropriate, and a shift towards electronic road-user charges. Its funding plan uses fuel-tax and RUC increases from 2028 after postponing the increases previously scheduled for 2027. Where the parties stand on transport | The Chartered Institute of Logistics and TransportWarkworth to Te Hana PPP signed |
| Labour | Wants major road projects to undergo stronger value-for-money scrutiny. It has raised concerns about the scope and cost of Warkworth–Te Hana, while saying it would honour genuinely committed projects. It has promised no fuel-excise or RUC increases for three years. Urgent call to rescope Warkworth to Te HanaLabour's Fiscal Plan 2026Where the parties stand on transport | The Chartered Institute of Logistics and Transport |
| Green Party | Opposes the current approach of committing to large four-lane expressways regardless of cost. It favours maintenance, targeted safety improvements, rail and coastal shipping for freight, alongside public transport investment. It supports a user-pays approach to road funding, rather than repeatedly deferring fuel-tax increases. Where the parties stand on transport | The Chartered Institute of Logistics and TransportGreen Party launches the transport plan to combat fossil fuel crisis |
| ACT | Emphasises getting more infrastructure from each dollar, reducing waste and keeping roads up with growth. It supports efficient use of road-user revenue. Its September 2026 transport announcement does not, by itself, establish a specific new funding commitment for the remaining Northland Corridor sections. ACT New Zealand |
| New Zealand First | Has participated in the governing coalition, but I could not verify a sufficiently specific, current commitment covering both the remaining Northland Corridor and its tolling arrangements. The Chartered Institute of Logistics and Transport reported that NZ First had not supplied a response to its September 2026 transport-policy invitation. Where the parties stand on transport | The Chartered Institute of Logistics and TransportTransport policy on the campaign trail |
A significant development: Warkworth–Te Hana is no longer just a campaign promise. NZTA reports that the PPP contract has been awarded, with detailed design and early works expected to begin in 2026. That is a concrete commitment, although it does not guarantee when the entire route to Whangārei will be completed. Warkworth to Te HanaWarkworth to Te Hana PPP signed
What the differences mean in practice
- National's approach places greater emphasis on delivering new highway capacity using a combination of public funding, private finance and user charges.
- Labour's approach places more emphasis on affordability, independent scrutiny and avoiding higher fuel taxes, but its proposed funding restraint raises the question of which projects would be delayed, reduced or funded differently.
- The Greens' approach prioritises maintaining existing infrastructure and addressing transport needs through a wider mix of targeted road works, rail, coastal shipping and alternatives to driving.
- ACT's stated approach emphasises efficiency and infrastructure delivery, but the specific funding and timing for Northland's remaining sections need to be checked separately.
These are differences in priorities and funding methods, not guarantees of a particular construction schedule. Where the parties stand on transport | The Chartered Institute of Logistics and TransportUrgent call to rescope Warkworth to Te HanaACT New Zealand
2. What tolls and other charges could cost you
The most concrete local example is the proposed tolling of Warkworth–Te Hana. NZTA consulted on tolls in early 2026; that consultation closed on 15 April. The proposal is not the same as a final decision to impose the toll. Northland Corridor Warkworth to Te Hana – Tolling consultationNorthland Corridor Warkworth to Te Hana – Tolling consultation
Proposed Warkworth–Te Hana tolls
NZTA's proposed rates, expressed in 2025 dollars
| Toll point used | Light vehicle | Heavy vehicle |
| Southern point | $3.00 | $6.00 |
| Northern point | $1.50 | $3.00 |
| Both points | $4.50 | $9.00 |
Source: NZTA's Northland Corridor tolling proposal. Actual toll arrangements and final prices remain subject to the decision-making process. Northland Corridor Warkworth to Te Hana – Tolling consultation
Illustrative cost for a small business
If your delivery vehicle uses both toll points on every one-way trip, the proposed heavy-vehicle charge would be $9 each way, or $18 for a return journey.
Estimate your potential toll spend
Adjust the assumptions to match your operation. This is an estimate, not a confirmed charge.
Vehicle type
Heavy vehicle — proposed rates
Light vehicle — proposed rates
Toll points used on each one-way journey
Both points
Southern point only
Northern point only
Return trips per week
5
1
10
20
1
10
20
1
10
20
Operating weeks per year
50
10
30
50
10
30
50
10
30
50
Per return trip
$18.00
Per year
$4,500
Assumes each return trip crosses the selected toll point or points in both directions, with no discounts or exemptions. Annual estimate uses 50 operating weeks.
The proposed toll is only one part of the potential cost. Your business may also face:
- Fuel excise or road-user charges (RUC): National's published approach would introduce staged increases from 2028, whereas Labour has promised a three-year freeze. Diesel-powered and heavy vehicles generally pay RUC by distance and vehicle weight already. Where the parties stand on transport | The Chartered Institute of Logistics and TransportRoad User Charges system
- Toll-free alternatives: The existing SH1 is proposed as the untolled alternative. Using it could avoid the new toll, but may not provide the same journey time or reliability. Check whether your vehicle, delivery schedule and route make the alternative practical. Northland Corridor Warkworth to Te Hana – Tolling consultation11 November 2025
- Time and disruption costs: A delay can mean paid driver hours, missed delivery windows, extra fuel, spoiled goods or lost revenue. A toll might be worthwhile for a particular delivery if it saves enough time or reduces uncertainty, but that depends on actual conditions and your contract terms.
3. Which road improvements matter most for freight?
Alternative to the Brynderwyn Hills
Critical resilience issue
The most direct priority for your business is a reliable alternative around the Brynderwyns. NZTA is progressing route protection and consent work, but says funding must be confirmed before detailed design and construction can proceed. Ask parties for a funded timetable, not simply support for the corridor in principle. Northland Corridor
Warkworth–Te Hana
This 26 km project is intended to improve safety and reliability through the Dome Valley and reduce heavy traffic through Wellsford and Te Hana. NZTA estimates journey-time savings of up to 7–10 minutes per vehicle journey. The contract is signed, but the project alone does not solve the whole Northland route's resilience problem. Warkworth to Te HanaNorthland Corridor Warkworth to Te Hana – Tolling consultation
Te Hana to Whangārei
The remaining corridor is moving more slowly. NZTA says it will reconsider future timing through later funding and programme decisions. For a business based near Whangārei, this is important because benefits from the southern expressway do not automatically extend to the northern end of the route. Northland Corridor
4. How to assess the parties against your business risks
Rather than looking only at headline construction spending, compare the parties on four practical questions.
| Business concern | What to look for in party commitments |
|---|---|
| Route closures and lost deliveries | A funded construction date for the Brynderwyns alternative, emergency-route planning and measurable resilience improvements |
| Predictable operating costs | Clear policies on tolls, RUC, fuel excise, toll concessions and whether heavy vehicles face different rules |
| Cash flow and margins | Whether new charges are offset by measurable time savings, and whether delivery contracts allow tolls and fuel costs to be passed on |
| Confidence to invest | A realistic schedule, transparent project costs, and maintenance funding that does not disappear when new projects are announced |
A particularly useful distinction is between funding the road and funding the resilience you actually need. A party could support the Northland Corridor but still differ on the sequence, scope, financing or timing of the Brynderwyns alternative. Those details could have more bearing on your delivery reliability than a general promise to build roads.
5. Questions worth asking candidates before 7 November
You can use these questions with candidates from any party:
- What is your committed funding and construction timetable for the Brynderwyns alternative?
- What is your position on the proposed Warkworth–Te Hana toll, including the heavy-vehicle rate?
- How will you fund maintenance and emergency repairs on the existing SH1 while the new sections are being built?
- If the full Northland Corridor cannot be funded immediately, which sections or resilience improvements will take priority?
- What changes to fuel excise and RUC will affect my business over the next three years?
The published sources above can help you check their answers against actual commitments: NZTA's Northland Corridor programme, the Warkworth–Te Hana toll proposal, and the September 2026 comparison of party transport policies.
Bottom line: For your business, the most informative comparison is how each party would balance three things: a dependable alternative to the Brynderwyns, the pace of the wider SH1 upgrade, and the combined cost of tolls, fuel and road-user charges. Those are separable questions, and the parties' published positions differ on each. Your own delivery frequency, vehicle type and ability to pass costs on to customers will determine how much each difference matters to your bottom line.
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