Technical notes on railway maintenance decisions, capacity and measurement in Brazil.https://headwaylog.com.br/enhttps://headwaylog.com.br/en/insights/metre-gauge-mixed-traffic-degradation/https://headwaylog.com.br/en/insights/metre-gauge-mixed-traffic-degradation/Metre gauge, mixed traffic and a tropical climate produce a degradation regime that models calibrated on North American or European heavy haul do not reproduce.Sun, 16 Aug 2026 00:00:00 GMTTrackhttps://headwaylog.com.br/en/insights/what-a-maintenance-budget-actually-buys/https://headwaylog.com.br/en/insights/what-a-maintenance-budget-actually-buys/For investors and boards assessing a railway asset, the maintenance line is usually read as cost. Read as capacity, it answers a different and more useful question.Thu, 13 Aug 2026 00:00:00 GMTCapacityhttps://headwaylog.com.br/en/insights/proving-a-maintenance-gain/https://headwaylog.com.br/en/insights/proving-a-maintenance-gain/With a variable fee, you do not lose by failing to produce a result. You lose by failing to prove it. The items a baseline protocol must fix before any measurement.Sun, 09 Aug 2026 00:00:00 GMTContracts