67 New lighting at intersection x x x 9 -2 5 -11 8 -4 -1 31 -15 -30 -15 9 41 12 24 -42 -279 41 -26
70 Bridge approach lighting x x x 1 9 -5 21 9 32 -42 62 37 -26 24
71 Underpass lighting x 0
72 Intersection flashers four leg red yellow x x 2 -59 100 -59 36 -91 52
73 Intersection flashers three leg red yellow x x 0
68 Upgrade lighting at intersection x x x 0
74 Intersection flashers four way red x x 0 -105
76 Advanced warning flashers (curve & intersection) x x x 1
77 Install flashing warning signal (flashing beacon) x x 5 -29 -65 -12 -52 23 -111 -11 -80 -55 6 48 11 -48 100 29 -46
78 Obstacle Removal/Hazard Mitigation x 5 25 28 37 5 26 19 33 19 22 37 44 14 4 19 6 -38 61 28
79 Reinforce obstacle 30 feet from road x 0
80 Convert to breakaway x 0
85 Superelevation x x 1
81 Cushion attenuators x x x 0
82 Install guardrail x x x 9 -38 43 -9 -77 -57 16 -44 -37 -19 -37 19 100 -32 -82 -49 27 -6 -67
83 Upgrade substandard bridgerail x x x 1 25 100 -125 25 100 100 -12 -12
84 Read/ignment x x x 3 60 50 71 50 -50 100 33 60 57 100 100 -200 0
86 Modify/Close median openings x x 27 18 40 26 9 18 92 6 21 6 29 58 25 11 -18 -46 -25 45 20
87 Relocate drives x x x 0
88 Curtail turning movements x x 0
89 Increase radi at intersection x x 2 38 100 16 58 57 21 44 -5 48 -5 100 -109
90 Widen travel way x x 2 -52 27 -31 -66 -2 -149 -40 7 -56 -136 -164 -27 -10 45 -10 -147 -65
91 Widen shoulder x x 1 -9 26 -11 -11 16 -845 -18 5 -178 -48 -233 72 -39 -48 -78 1
92 Add 4 foot shoulders (bike lane) x 1 6 15 3 6 -95 17 -15 -37 57 59 51 -173 67 -18
93 Construct grade separation x x x x x 0
94 Widen bridge (min. of 6 feet) x x x 5 55 -39 19 73 -39 65 7 61 48 -109 54 100 69 51 30 30 79 25
95 Reconstruct road & shoulders x x x x x x 10 -11 -99 -13 -8 -23 66 -41 -2 -1 -51 -9 9 -10 -35 -43 -29 -73 12
96 Reconstruct curve x x 3 42 100 53 43 40 54 28 53 23 27 58 100 78 48 100 17 64 27
97 Construct interchange x x x x 1 -60 100 -188 -24 100 100 -99 -61 -13 -50 25 -126
101 Flatten order steps x x 0
98 Lengthen accel/decel lanes x x 1
99 Extend drop lane x x 0
100 Install rumble strips x x x x x x 9 22 50 19 22 4 23 38 7 0 14 17 -56 48 4 36 -56 46 20
102 Install Accel Decel lane x x 2 20 100 9 8 20 52 10 39 22 -7 46 100 57 -115
103 Upgrade signal and add pedestrian feature x 17 -5 10 16 -20 -5 -7 -7 -20 -20 19 -9 0 19 -78 0 37 -2
105 Minor structures replaced or improved for safety x x 1 14 23 14 23 5 3 22 45 56 -14 56 100 -17 -86
104 Sight distance improvements x x 3 25 -93 38 10 24 25 61 4 13 49 81 52 100 4
106 Lames added to travel way x x 4 13 69 18 5 13 26 5 -2 35 72 6 -15 -26 -214 -163 53 6
107 Upgraded guardrail x x x 1 -22 -46 -16 -33 2 -44 8 -44 -25 -7 -159 -292 29 -85 -370 74 -10 -1 -1
108 Sidewalk construction x 15 -11 -9 1 -29 -11 2 -19 -16 -11 14 3 -34 -2 43 15 -15 1
110 Fencing or other pedestrian barriers x x 2 -4 100 11 -43 -4 -61 4 3 10 27 100 -107 -12 3 -45 1
114 Impact Attenuators x x x 3 2 16 -27 2 -14 4 -3 -14 45 -36 26 -70 -2 -2 74 2
109 Over/Under passes for pedestrians and/or bicycles x 2 37 7 67 37 31 35 20 100 57 13 48
111 Ramps on existing curves x 0
112 Non-sideway multi-case path construction x 0
113 Bicycle non-construction improvements x 0
62 Yield sign x x x x 0
60 Overhead lane designation Signing x 0
ID Improvement Potential Controlling Criteria Application Number of Projects Total Fatal Injury PDD Urban Rural Night Day Rest-End Angle Left-Turn Right-Turn Sidewise Fixed-Object Head-On Pedestrian Rain-Off/Road Wet Surface
DS LW SW BW HA SE VA G SSD CS VC HC SC Other
59 Roadside directional (where to turn) Signing x 0
55 Curve warning Signing x x x 2 35 6 49 44 -306 56 21 72 -2 32 49 49 -2 13
57 All-way stops Signing x 0
56 Chevrons Signing x x x 1 30 12 63 30 -120 78 -120 100 100 -65 100 100 45 120
65 New roadway segment lighting x x x 58 2 23 10 -9 2 26 14 -5 -2 -4 25 20 1 -16 -11 33 16 6
66 Upgrade roadway segment lighting x x x 7 -12 15 -11 -14 -12 100 0 -18 -22 -27 23 57 -1 -8 -39 -1 12 0
63 Advanced warning signs x x x x x x x x 1 60 60 60 60 100
64 Intersection directional or warning signs x x 0
61 Minor leg stop control Signing x 0
58 Overhead directional (where to turn) Signing x 3 -7 100 -9 -5 -7 -17 -4 -15 16 9 41 14 -13 -383 -45 -11
2