← Back

156 · LaSalle

Total headways: 10,756

Bunching rate

3.5%

Share of observed headways considered bunched

Excess wait (min)

+12.8 min

Extra wait vs. schedule (frequent service only)

Headway CV

0.84

Spacing irregularity — 0 is perfectly even

Median scheduled headway

8.27

Typical planned spacing between buses on this route

Median actual headway

20.38

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From LaSalle & Burton
To LaSalle & Schiller
8.2%158
From Adams & Wells
To Adams & S. Wacker
7.9%165
From LaSalle & Schiller
To LaSalle & Goethe
7.6%158
From LaSalle & Goethe
To LaSalle & Division
7.6%158
From LaSalle & Division
To LaSalle & Maple
7.6%158
From LaSalle & Delaware
To LaSalle & Chestnut
6.9%160
From LaSalle & Maple
To LaSalle & Oak
6.9%160
From LaSalle & Hubbard
To 320 N LaSalle
6.8%161

Spatial view

Route segments

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

Trend by hour

Route 156 · bunching by hour

Peak risk: 8a (5.4%)
0%3%5%8%10%12a: no data12a1a: no data1a2a: no data2a3a: no data3a4a: no data4a5a: 0.0%5a0.0%6a: 0.0%6a0.0%7a: 0.6%7a0.6%8a: 5.4%8a5.4%9a: 3.6%9a3.6%10a: 0.4%10a0.4%11a: 0.0%11a0.0%12p: 0.4%12p0.4%1p: 0.0%1p0.0%2p: 0.0%2p0.0%3p: 0.9%3p0.9%4p: 0.9%4p0.9%5p: 3.4%5p3.4%6p: 3.5%6p3.5%7p: 0.0%7p0.0%8p: 0.0%8p0.0%9p: 0.0%9p0.0%10p: no data10p11p: no data11p