D. Traffic Volumes and Characteristics
Table V I-1 summarizes the historical traffic characteristics for E. 131 st Avenue (station 109120), east of N. Nebraska Avenue [available from FDOT Florida Traffic Information & Highway Data (2016)]. The annual average growth rate within the study corridor is 0.35 percent. TABLE VI -1 E. 131 st AVENUE EXISTING TRAFFIC CHARACTERISTICS 1
K-Factor 2
D-Factor 3
T-Factor 4
Year
AADT
2016 2015 2014 2013 2012 2011
5800 5700 5700 5700 5700 5700
9.00 9.00 9.00 9.00 9.00 9.00
57.00 56.80 58.60 58.20 59.00 57.20
6.80 6.90 9.10 7.20 6.60
5.60 - 1 Design Hour Volumes (DHVs) and Directional Design Hour Volumes (DDHVs) were derived from the Annual Average Daily Traffic (AADT) volumes using the appropriate Design Hour Factor (K) and Directional Distribution Factor (D). These factors provide the ratio of the AADT that occurs during the design hour for the design year and the proportion of traffic traveling in the peak direction, respectively, and represent the amount of traffic demand that a roadway is typically designed to accommodate.
E. Access Management
TABLE VI -2 ACCESS MANAGEMENT MINIMUM SPACING STANDARDS
Minimum Median: Opening Spacing (Directional)
Minimum Median: Opening Spacing (Full)
Access Class
Minimum Connection Spacing
Access Classification
Existing roadways primarily in areas with extensive development or where land is extensively subdivided.
>45 MPH 330 ft ≤45 MPH 245 ft
6
N/A
N/A
Source: Hillsborough County Land Development Code [Section 6.04.07]
E. 131 st Avenue PLAT Appendix V I
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