Road Safety in Pimpri-Chinchwad

As Pimpri-Chinchwad's vehicle fleet more than doubled between 2000 and 2007, road safety became a growing concern. The 2008 Comprehensive Mobility Plan recorded both fatal and major accidents across the city, revealing a tension between improving per-vehicle safety rates and rising absolute casualty counts driven by sheer traffic volume growth. Fatal accidents and deaths track almost 1:1 (by definition — a fatal accident is one where someone dies), so the key trends to watch are the overall trajectory and the ratio of fatal to major accidents.

Accident Trends (2000-2007)

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Per-Vehicle Accident Rate

Absolute accident counts are misleading without accounting for the growing vehicle fleet. By cross-referencing with PCMC vehicle registration data, we can compute accident rates per 10,000 registered vehicles.

Despite a 33% rise in absolute deaths (118 to 157) between 2000 and 2007, the fatality rate per 10,000 registered vehicles fell sharply as the vehicle fleet more than doubled. Roads were getting safer per vehicle — but the sheer volume growth meant more total deaths. This is a common pattern in rapidly motorizing cities: safety improvements per trip are overwhelmed by the explosion in total trips.

Bus Safety: PMPML Operations 2023-2025

Between 2007 and 2023, there is a 16-year gap in this accident data. The Comprehensive Mobility Plan captured PCMC's road safety through the pre-merger era, while PMPML's monthly depot reports pick up the story from January 2023. While these datasets are not directly comparable — one records city-wide road accidents across all vehicle types, the other tracks bus-specific incidents within PMPML operations — the depot data lets us examine bus safety specifically, offering a focused lens on public transport's safety record during the post-COVID recovery period.

Own Fleet vs. Hired Vehicles

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The own-fleet vs. hired comparison should be read with caution. The hired fleet operates fewer total kilometers, so even small absolute accident counts can produce volatile rate figures. The rate columns in the source data (Rate of Accidents per 1 Lakh KMs (PMPML) and Rate of Accidents per 1 Lakh KMs (HIRED)) are reported per depot per month, so the weighted averages above smooth out some of that noise — but the hired fleet's smaller denominator means its rate is inherently less stable. What matters most is whether one fleet type shows a consistently higher severity mix (more fatal/major vs. minor) rather than just comparing raw rates.

The direction of travel, despite these caveats, is clear: total bus accident burden across both own and hired fleet roughly halved between FY2023-24 and FY2024-25. The Annual Performance Report shows the year-on-year figures in full context.

Data Queries

SQL queries powering the visualizations above. Evidence.dev processes these at build time — position in the file does not affect rendering.