Volume vs. Tariff Hikes
The expected slowdown in toll collection highlights a weakness in the logistics and infrastructure supply chain. Toll operators heavily depend on commercial vehicle traffic, which accounts for about three-quarters of their revenue. This makes them vulnerable to fluctuations in industrial and mining output. The current rise in global uncertainty has already led to a drop in freight movement during the first quarter of the fiscal year. This trend suggests that revenue growth may become less tied to economic activity and more dependent on scheduled tariff increases rather than actual traffic volume.
Inflationary Adjustments and Risks
Analysts predict that toll revenue could grow by 8-10% in the next fiscal year, largely due to inflation-linked toll price adjustments. Many road networks have built-in annual price increases of 3%, with an additional adjustment linked to 40% of the Wholesale Price Index. While this offers a predictable baseline for revenue, it masks the slower growth in traffic volume, which is expected to be between 2-4%. Relying on price hikes to offset weak traffic could create long-term issues if higher logistics costs push freight operators to find less efficient alternative routes.
Structural Concerns and Regulatory Impact
Infrastructure Investment Trusts (InvITs) are currently helping to shield portfolios from individual project issues or traffic diversions. However, broader risks remain. The upcoming introduction of an annual pass system for private cars could significantly reduce short-term income. Although government compensation plans aim to lessen this impact, the need for state support introduces regulatory dependence that investors might overlook during industry-wide consolidation.
Margin and Debt Concerns
Beyond geopolitical issues, there are ongoing worries about debt service coverage ratios. While current ratios are around 1.5 times, this can be easily affected if higher-margin assets are not successfully integrated into trust structures. If inflation doesn't rise as expected or if economic conditions reduce commercial traffic, relying on debt for expansion could squeeze profit margins. Additionally, new, more efficient expressways are taking traffic from older toll roads, suggesting that the asset quality of these older roads will decline. This might require costly upgrades not initially planned in their concession agreements.
