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12 · Roosevelt

Total headways: 15,979

Bunching rate

2.5%

Share of observed headways considered bunched

Excess wait (min)

+18.5 min

Extra wait vs. schedule (frequent service only)

Headway CV

0.89

Spacing irregularity — 0 is perfectly even

Median scheduled headway

7.69

Typical planned spacing between buses on this route

Median actual headway

25.21

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From Roosevelt & Keeler
To Roosevelt & Kildare
5.6%179
From Roosevelt & Springfield
To Roosevelt & Pulaski
5.1%175
From Roosevelt & Karlov
To Roosevelt & Keeler
5.1%175
From Roosevelt & Lawndale
To Roosevelt & Independence
4.6%173
From Roosevelt & Independence
To Roosevelt & Springfield
4.6%174
From Roosevelt & Pulaski
To Roosevelt & Karlov
4.6%175
From Roosevelt & 50th Avenue
To Roosevelt & 51st Avenue
4.4%181
From V.A. Medical Center
To Ogden & Taylor
4.1%170

Spatial view

Route segments

AM peak
Low (<10%)
Medium (10% - 20%)
High (20%+)
No data

Trend by hour

Route 12 · bunching by hour

Peak risk: 6p (8.2%)
0%3%5%8%10%12a: 0.0%12a0.0%1a: 0.0%1a0.0%2a: 0.0%2a0.0%3a: 0.0%3a0.0%4a: 0.0%4a0.0%5a: 0.2%5a0.2%6a: 0.9%6a0.9%7a: 0.7%7a0.7%8a: 4.9%8a4.9%9a: 1.8%9a1.8%10a: 0.0%10a0.0%11a: 0.3%11a0.3%12p: 4.0%12p4.0%1p: 7.6%1p7.6%2p: 4.1%2p4.1%3p: 5.5%3p5.5%4p: 5.9%4p5.9%5p: 8.1%5p8.1%6p: 8.2%6p8.2%7p: 0.3%7p0.3%8p: 0.0%8p0.0%9p: 0.0%9p0.0%10p: 0.0%10p0.0%11p: 0.0%11p0.0%