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Pages 30-34

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From page 30...
... 30 Description A desired uniform traffic signal spacing is defined and implemented over time. Techniques in this group influence the spacing of traffic signals along a roadway by managing where a new traffic signal may be installed.
From page 31...
... Traffic Signal Spacing 31 Access Management Technique Performance Trends and Documented Performance Relationships Operations Safety Lengthen traffic signal spacing. ↑ ↓ ↕ ↕ ↑ ↑ ↓ ↕ ™ ™ ˜ ˜ ˜ ˜ ˜ ˜ ˜ Locate new driveway opposite existing signalized driveway.
From page 32...
... 32 Guide for the Analysis of Multimodal Corridor Access Management Signals per Mile Crash Rate (crashes per million vehicle miles) ≤ 2 3.5 2.01–4 6.9 4.01–6 7.5 > 6 9.1 Table 21.
From page 33...
... Traffic Signal Spacing 33 Data from southeast Michigan indicate that providing signal progression reduces the number of collisions in a corridor by 10% to 20% (6)
From page 34...
... 34 Guide for the Analysis of Multimodal Corridor Access Management Additional Information • Chapter 12 in this guide. • Access Management Manual, Second ed.: Sections 15.2 and 20.2.1.

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