HomeMy WebLinkAboutSubmittal-Speed Table/Hump Effectiveness Studyeed Table/Hump
ffectiveness Study
Summary of Post
Implementation Findings
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Pre vs. Post
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NW llth ST between 29th and
30th Ave
1,593
1,596
32
27
NW llth ST between 310: and
32nd AveA
3,070
2,936
33
29
NE 85th ST between NE 8th Ct
and Biscayne Blvd
N/A
482
31**
21
* 85T1 Percentile Speed corresponds to the speed at which 85% of the vehicles observed in the study were traveling
at or below. This speed is the relevant indicator for engineering/traffic analysis and design.
** Pre speed at this location is an engineering assumption in lieu if empirical data based on posted speed limits and
available traffic analysis information.
ummary
• Speeds dropped between 1 2% and 32%
• Speeds dropped below the posted speed limit
• These speed reduction results are consistent with similar
installations nationwide
SUBMITTED INTO THE
PUBLIC RECORD FOR
ITEMD4 3 ON 7(28111
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Capita I !ruff°. ements
Program