Route 85A (North Central) — CTA Bus Bunching Tracker

Bunching rate

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Share of observed headways considered bunched

Excess wait (min)

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Extra wait vs. schedule (frequent service only)

Headway CV

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Spacing irregularity — 0 is perfectly even

Median scheduled headway

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Typical planned spacing between buses on this route

Median actual headway

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Typical spacing between buses on this route

Segment ranking

Worst segments

Segment	Bunching rate	Headways
From Central & Seminole To Central & Bryn Mawr	0.0%	29
From Central & Bryn Mawr To Central & Catalpa	0.0%	29
From Central & Catalpa To Central & Balmoral	0.0%	29
From Central & Balmoral To Central & Lovejoy	0.0%	29
From Central & Lovejoy To Milwaukee & Foster	0.0%	29
From Touhy & Lehigh To Lehigh & Greenleaf	0.0%	5
From Lehigh & Greenleaf To Lehigh & Tonty	0.0%	5
From Lehigh & Tonty To Lehigh & Wildwood	0.0%	5

Spatial view

Route segments

AM peak

Low (<10%)

Medium (10% - 20%)

High (20%+)

No data

Trend by hour

Route 85A · bunching by hour

Peak risk: 6a (0.0%)