Here’s my top ASX dividend stock for 2026

If I had to nominate just one ASX dividend stock for 2026, Transurban Group (ASX: TCL) would be right at the top of my list.

This is not just about chasing income. For me, Transurban stands out because it combines a growing dividend, resilient cash flows, and tangible infrastructure assets that are becoming more valuable as Australia’s cities grow and congestion increases.

Here are three reasons why it is my top dividend pick for the year ahead.

A growing and attractive dividend yield

The most obvious starting point is income.

Transurban has guided to a FY26 distribution of 69 cents per security, up from 65 cents in FY25. At current prices, that equates to a dividend yield of around 5%, which I think is compelling for a business with long-duration assets and inflation-linked revenue streams.

Importantly, this is not a case of a high yield masking underlying weakness. Transurban’s distributions are supported by operating cash flow generated from essential transport infrastructure, rather than short-term earnings volatility.

For income-focused investors who still want some growth, that combination is increasingly hard to find on the ASX.

Traffic growth is proving resilient

A key risk investors often worry about with toll road operators is traffic volumes. The latest data suggests those concerns may be overstated.

In the September quarter of 2025, Transurban recorded average daily traffic growth of 2.7% across the group, with increases in every major region. Melbourne traffic rose 3.2%, Brisbane increased 2.6%, and North America was particularly strong with growth of 6.8%.

Across the network, Transurban is now carrying roughly 2.6 million trips per day. These are not abstract numbers. They translate directly into steady toll revenue that underpins distributions.

Large vehicle traffic has also been growing in several markets, supported by freight activity and port volumes. That matters because freight tends to be less discretionary and more resilient during economic slowdowns.

City-shaping projects strengthen long-term value

What really reinforces my confidence in Transurban as a long-term dividend stock is the quality of its asset base and development pipeline.

A good example is the West Gate Tunnel Project in Melbourne, which opened in December. The project includes almost 6.8 kilometres of twin tunnels and is expected to save motorists up to 20 minutes per trip between the city and Melbourne’s west.

Beyond time savings, the project is expected to remove more than 9,000 trucks per day from residential streets and improve freight access to the Port of Melbourne.

Those kinds of benefits help entrench toll roads as essential infrastructure, rather than optional services.

For Transurban, projects like this do more than lift traffic. They extend asset lives, deepen relationships with governments, and create long-term visibility over cash flows. That visibility is exactly what dividend investors should be looking for.

Foolish takeaway

Transurban is not a flashy stock, and it is unlikely to double overnight. But for 2026, I think it offers something far more valuable.

A growing dividend, resilient traffic trends, and infrastructure assets that save time, reduce congestion, and support economic activity across major cities.

For investors looking to build reliable income into their portfolios without sacrificing quality, Transurban stands out to me as the top ASX dividend stock for the year ahead.

The post Here’s my top ASX dividend stock for 2026 appeared first on The Motley Fool Australia.

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Motley Fool contributor Grace Alvino has positions in Transurban Group. The Motley Fool Australia’s parent company Motley Fool Holdings Inc. has positions in and has recommended Transurban Group. The Motley Fool Australia has positions in and has recommended Transurban Group. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.