Scottish Household Survey: Travel Diary 2011

Table 12: [Congestion delays] Percentage of driver stages1 where congestion delays were experienced by amount of time delayed, 20112
  Not delayed 0-2 mins about 5 mins about 10 mins about 15 mins about 20 mins 25 to 30 mins over 30 mins Delayed Sample size (=100%)
All driver stages in 2011 88.8 0.8 4.0 2.6 1.8 0.9 0.6 0.4 11.2 8,314
by purpose of journey3:
Commuting 82.1 1.0 5.4 4.4 3.8 1.8 0.9 0.7 17.9 2,696
Business
Education
Shopping 94.3 0.6 2.9 1.3 0.4 0.3 0.1 . 5.7 1,633
Visit hospital/other health 93.1 0.2 2.7 1.4 0.5 . 0.4 1.8 6.9 201
Other personal business 93.0 1.2 2.5 1.8 0.8 . 0.4 0.3 7.0 682
Visiting friends/relatives 92.5 1.4 3.0 1.1 0.5 0.1 0.9 0.4 7.5 939
Eating/drinking 95.1 . 2.1 0.7 1.2 1.0 . . 4.9 205
Sport/entertainment 95.2 0.3 2.6 1.2 0.4 0.2 0.1 . 4.8 593
Holiday/day trip 90.2 . 4.0 3.6 1.9 . . 0.3 9.8 143
Other
Escort 89.5 0.9 4.6 2.9 0.8 0.4 0.7 0.2 10.5 767
Go home 91.2 0.7 2.2 1.8 1.4 0.8 1.4 0.6 8.8 239
Just go for a walk
by day of the week:
Monday 88.5 1.1 3.5 3.2 1.8 0.6 0.6 0.6 11.5 1,647
Tuesday 86.4 1.9 4.9 2.2 1.8 1.6 0.9 0.4 13.6 1,512
Wednesday 86.9 0.9 4.7 3.1 2.6 1.1 0.2 0.5 13.1 1,445
Thursday 86.0 0.4 5.2 3.9 2.3 0.9 0.6 0.6 14.0 1,103
Friday 87.6 0.7 4.5 2.7 1.9 1.4 0.6 0.5 12.4 1,040
Saturday 95.5 0.2 2.2 0.7 0.6 . 0.8 . 4.5 499
Sunday 94.8 0.4 1.6 1.6 0.4 0.5 0.4 0.3 5.2 1,068
Weekday journeys - by start time:
midnight to 6:59 a.m. 90.8 0.6 4.1 0.5 2.3 0.8 0.4 0.5 9.2 288
7:00 to 7:59 a.m. 77.3 0.7 6.5 5.8 5.6 2.3 1.0 0.8 22.7 498
8:00 to 8:59 a.m. 80.7 2.3 5.9 5.3 2.9 1.7 0.7 0.4 19.3 667
9:00 to 9:59 a.m. 92.7 . 3.2 2.5 . 0.9 0.7 . 7.3 357
10:00 to 10:59 a.m. 88.6 0.9 7.5 1.5 . 0.3 0.7 0.4 11.4 375
11:00 to 11:59 a.m. 91.8 0.4 2.9 0.8 2.3 1.1 0.1 0.7 8.2 409
noon to 12:59 p.m. 95.0 1.1 1.4 1.3 . 0.5 0.6 . 5.0 353
1:00 to 1:59 p.m. 91.5 1.7 3.5 2.0 1.2 . . . 8.5 401
2:00 to 2:59 p.m. 92.9 1.5 1.8 1.1 0.3 0.3 0.5 1.7 7.1 392
3:00 to 3:59 p.m. 87.9 0.8 6.5 2.4 1.7 0.5 . 0.2 12.1 507
4:00 to 4:59 p.m. 78.7 1.0 7.6 5.6 2.8 2.0 0.8 1.7 21.3 603
5:00 to 5:59 p.m. 76.3 0.8 8.1 5.9 4.6 2.7 1.2 0.4 23.7 651
6:00 to 6:59 p.m. 92.3 0.9 1.3 1.9 2.0 0.2 0.7 0.6 7.7 428
7:00 to 7:59 p.m. 94.3 1.2 1.9 1.0 0.3 0.7 0.7 . 5.7 312
8:00 to 8:59 p.m. 98.0 0.4 . 0.6 0.9 . . . 2.0 208
9:00 to 9:59 p.m. 99.3 . . 0.7 . . . . 0.7 167
10:00 to 11:59 p.m. 96.2 . 2.3 1.5 . . . . 3.8 131
Weekend journeys - by start time:
Before 7am3
7am to 9:30am 93.3 . 0.2 0.7 2.0 1.3 2.0 0.4 6.7 147
After 9:30am to before 12noon 96.1 0.6 1.3 1.6 . . 0.3 0.1 3.9 299
12noon to 2 pm 95.3 0.4 2.1 1.2 . . 0.9 . 4.7 355
After 2pm to before 4:30pm 95.1 0.1 2.5 0.9 0.5 . 0.4 0.5 4.9 270
4:30pm to before 6:30pm 91.1 0.4 3.2 2.3 1.6 0.8 0.6 . 8.9 219
6:30pm onwards 98.0 . 2.0 . . . . . 2.0 234
by type of area in which driver lives:
Large urban areas 85.7 0.5 5.1 3.7 2.7 1.1 0.7 0.4 14.3 2,372
Other urban areas 88.4 1.3 4.2 2.4 1.6 1.1 0.4 0.7 11.6 2,454
"Accessible" small towns 91.1 0.7 2.8 1.9 1.2 0.9 0.8 0.5 8.9 802
"Remote" small towns 94.5 0.5 1.5 1.3 0.3 0.9 0.5 0.5 5.5 518
"Accessible" rural areas 90.4 0.8 3.8 2.0 1.3 0.6 0.9 0.2 9.6 1,216
"Remote" rural areas 94.0 0.8 1.9 2.1 0.7 0.2 0.2 0.2 6.0 950

1 A journey can consist of one or more stages.  A new stage is defined when there is a change in the form of transport or when there is a change of vehicle requiring a separate ticket.

2 Car drivers were asked "was this part of your trip delayed due to traffic congestion?". No definition of "traffic congestion" is given, so respondents can interpret the term as they wish. Those drivers who said that they had been delayed by traffic congestion were asked "how much time do you think was lost due to traffic congestion?".

3 Data is not shown for sample sizes below 100.