ITE Journal March 2018 - 34

Figure 3 shows the average percentage of drivers yielding
to pedestrians at each midblock and intersection site. The pink
diamond shows the average percentage of drivers yielding
during baseline before the gateways was installed. The blue
square shows the average level of yielding behavior during days
when a temporary gateway configuration was installed. The
green triangle show the percentage of drivers yielding during
each month after the permanent gateway was installed. These
data show that the gateway treatment produces a marked and
sustained increase in the percentage of drivers yielding right of
way to pedestrians at each of the sites and that the effect sizes
are similar to those produced by an RRFB.3 Another important
finding is that the effects persisted over time. This shows that the
increased yielding behavior produced by the gateway treatment is
not a novelty effect.

Mean All Sites

Percent Drivers Yielding

80
60
40
20
0

1

2

3

4

5

6

7

8

9

10

11

12

Months

Figure 3. The percentage of drivers yielding to pedestrians during baseline
(pink diamond), temporary gateway (blue square), and after permanent
installation (green triangle).

Table 2. Percentage of drivers yielding right of way to pedestrians. The top portion shows the percentage of drivers yielding at midblock and intersection sites. The
bottom portion shows driver yielding at the roundabout and traffic circle sites. An asterisk marks the loss of a sign at a site. Two asterisks indicate the loss of two signs.

Crosswalk Location
Follow up Period
Midblock refuge island or median
Monroe RRFB Off
Stadium @ High School
E. Huron St. W of Ingalls
Midblock without refuge or island
N. Main St. Three Rivers
Intersection
S. Westnedge at Ranney
Nixon Rd. at Bluett Rd.
Division St. at Jefferson
Wealthy at Cass
Intersection with Curb Extension
Cherry at Hollister GR
Wealthy at Henry GR
Cherry at Warren GR
Mean all sites
Traffic circle
Marshall Circle NW Leg
Marshall Circle SE Leg
Roundabout
E. Main St. at 5th St.
E Main at Riverview Dr.
Mean all roundabout sites
*Gateway element was identified as damaged or destroyed
**Two Gateway elements were destroyed

34

Ma rch 2018

i te j o urn al

Percent of Drivers Yielding
Baseline
Temporary Permanent
Installation Installation 2015
X
X
Aug Sept Oct

Permanent Installation 2016
May

Jun

July

Aug

Sept

Oct

Nov

6
15
40

X
54
86

82
X
X

*50
64
X

*56
70
X

*57
73
X

*73
80
X

*54
70
*74

*51
65
*64

*46
64
*88

*50
63
*72

removed
77
*85

6

X

64

53

50

55

41

45

53

69

51

59

0
40
3
33

59
86
94
73

33
X
X
X

29
93
94
X

**NA
89
93
X

X
87
89
X

X
*78
90
X

X
81
78
X

X
79
73
71

X
85
82
75

X
81
92
80

X
92
construct
88

8
6
13
15

92
68
88
78

X
X
X
60

X
X
X
67

X
X
X
76

76
62
69
73

76
62
69
67

79
62
80
69

67
67
*65
66

73
56
*69
71

69
84
*65
71

74
75
*70
78

13
11

54
29

71
26

71
38

50
34

46
36

32
34

*40
25

*44
25

*37
38

*33
39

*46
24

19
9
13

45
43
43

61
44
51

60
44
53

*33
44
43

40
67
47

*24
47
34

*39
*42
37

*38
*34
35

*45
*51
43

*49
*51
41

*43
*45
40



Table of Contents for the Digital Edition of ITE Journal March 2018

ITE Journal March 2018 - 1
ITE Journal March 2018 - 2
ITE Journal March 2018 - 3
ITE Journal March 2018 - 4
ITE Journal March 2018 - 5
ITE Journal March 2018 - 6
ITE Journal March 2018 - 7
ITE Journal March 2018 - 8
ITE Journal March 2018 - 9
ITE Journal March 2018 - 10
ITE Journal March 2018 - 11
ITE Journal March 2018 - 12
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ITE Journal March 2018 - 14
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ITE Journal March 2018 - 17
ITE Journal March 2018 - 18
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ITE Journal March 2018 - 24
ITE Journal March 2018 - 25
ITE Journal March 2018 - 26
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ITE Journal March 2018 - 32
ITE Journal March 2018 - 33
ITE Journal March 2018 - 34
ITE Journal March 2018 - 35
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ITE Journal March 2018 - 40
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ITE Journal March 2018 - 49
ITE Journal March 2018 - 50
ITE Journal March 2018 - 51
ITE Journal March 2018 - 52
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http://www.nxtbook.com/ygsreprints/ITE/G107225_ITE_June2019
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