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CTA Bus Insights @ctabusinsights.chicagotransitalerts.app · 05/10/2026

🚦 Route 87 (87th) — Eastbound 6:00 PM–7:00 PM CT · average speed 13.0 mph Each colored segment of the route shows how fast buses were moving there: 🟥 under 5 mph — stopped or crawling 🟧 5–10 mph — slow 🟨 10–15 mph — moderate 🟩 15+ mph — moving well

Speedmap of the 87 87th bus route eastbound over a one-hour window, with route segments colored by average bus speed. Overall average: 13.0 mph. Red segments indicate stopped or crawling buses under 5 mph, orange under 10, yellow under 15, green 15 and above.

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