Master Transportation Plan Medium-Term Modeling Analysis
Table 5: 2036 Build Condition Alternative Analysis Results
Alternatives Control
Turn Lane
Description
HCM 7 LOS
Synchro LOS
Four-lane divided cross section along Westport Parkway (two lanes per direction, no turn lanes) and Old Denton Road (two lanes per direction, no turn lanes).
Alt 0
TWSC
No
F
N/A
Four-lane divided section along Westport Parkway (two lanes per direction, no turn lanes) and Old Denton Road (one shared through-right lane and a 500 ft left-turn bay in each direction). B
Alt 1_1
Signalized
Yes
B
Four-lane divided sections on both Westport Parkway and Old Denton Road, each with two through lanes and one 250 ft left-turn bay per direction.
Alt 1_2
Signalized
Yes
B
B
Note:
1. N/A- Not Available 2. For TWSC control, the overall intersection LOS is reported based on the worst-performing approach, as defined by HCM. 3. For Signalized Control LOS is for overall intersection as per HCM
Table 6: 2050 Build Condition Alternative Analysis Results
Alternatives Control Type
Turn Lane
Full Description
HCM 7 LOS
Synchro LOS
Four-lane divided cross sections along Westport Parkway and Old Denton Road (two lanes per direction, no turn lanes).
Alt 0
TWSC
No
F
N/A
Signalized; four-lane divided cross sections on both Westport Parkway and Old Denton Road (two lanes per direction, no turn lanes). B
Alt 1
Signalized
No
B
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