Implement leading pedestrian intervals
$200
1
10
$200.00
$20.00
Install advance signal, stop or yield signs Install Detectable Warning Strips Install dynamic speed feedback signage Install Pedestrian Signs
$100
8
4
$800.00
$200.00
$500
4
25
$2,000.00
-
$3,000
10
10
$30,000.00
$3,000.00
$100
2
6 4
$200.00 $480.00
$30.00 $120.00
Install Stop Bar
$30
16
Install/refresh high -visibility crosswalks Consolidate access points Install continuous sidewalks Install median pedestrian refuge
$16 / LF
1,605 LF
$25,680.00
$6,420.00
$6,720
3
25 10
$20,160.00
-
$134.86 / LF 10,565 LF
$1,424,843.64 $142,484.36
$4,100
1
25
$4,100.00
-
Install Pedestrian Pushbutton
$1,436
10
10
$14,360.00
$1,436.00
Install pedestrian signal heads Reconfigure ramps to meet ADA Standard
$1,500
2
10
$3,000.00
$300.00
$3,500
71
25
$248,500.00
-
Total
$1,744,323.64 $154,010.36 Lifecycle Cost (20 years) $4,854,600
Table 147 : Benefit Results for Sycamore School Road Corridor
Prevention Benefit 2 * $3,700,000 $3,700,000
# of Crashes Prevented
Crash Severity
Total Benefit $18,500,000 $77,700,000
K - Fatal
5
A – Severe Injury
21
B – Non- Incapacitating or Suspected Minor Injury
$520,000
63
$32,760,000
$128,960,000
Total Benefit:
2 Cost obtained from TxDOT 2021 SII Calculator
135
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