Appendix 3 — Traffic Flow Information for the DMRB ‘Regional’ Assessment.
Appendix 3 — Traffic Flow Information for the DMRB ‘Regional’ Assessment.
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Table A: Base Year and Do Minimum Traffic Flow Information (DMRB Regional Assessment).
|
Assessment Year |
Total Traffic Flow (AADT) |
Percentage HGVs |
Average Speed (Km/hr) |
|---|---|---|---|
|
2008 Base Year |
|||
|
Link A A68 |
9457 |
8.66 |
80.2 |
|
Link B A68 |
9320 |
8.75 |
82.2 |
|
Link CA68 |
9233 |
8.88 |
85.7 |
|
Link D1 U77 |
56 |
3.51 |
71.4 |
|
Link E U78 |
148 |
2.65 |
51.8 |
|
2010 opening year "do minimum" |
|||
|
Link A A68 |
9815 |
8.71% |
79.4 |
|
Link B A68 |
9718 |
8.78% |
78.6 |
|
Link CA68 |
9580 |
8.9% |
82.4 |
|
Link D1 U77 |
94 |
2.13% |
29.9 |
|
Link E U78 |
58 |
3.45% |
84.9 |
|
2025 design year "do minimum" |
|||
|
Link A A68 |
12456 |
9.25% |
77.7 |
|
Link B A68 |
12337 |
9.30% |
75.7 |
|
Link CA68 |
13077 |
9.50% |
80.2 |
|
Link D1 U77 |
120 |
2.67% |
29.8 |
|
Link E U78 |
75 |
1.67% |
84.5 |
Table B: Predicted Do Something Traffic Flow Information (DMRB Regional Assessment).
|
Assessment Year |
Total Traffic Flow (AADT) |
Percentage HGVs |
Average Speed (Km/hr) |
|---|---|---|---|
|
2010 opening year "do something" |
|||
|
Link A A68 |
9815 |
6.86 |
80.4 |
|
Link B A68 |
9673 |
8.8 |
84.5 |
|
Link C A68 |
9580 |
8.9 |
83.4 |
|
Link D2 U77 |
153 |
2.61 |
64.7 |
|
Link E U77 |
n/a |
n/a |
n/a |
|
2025 design year "do something" |
|||
|
Link A A68 |
12456 |
9.25 |
78.6 |
|
Link B A68 |
12284 |
9.35 |
82.3 |
|
Link C A68 |
12177 |
9.52 |
81.8 |
|
Link D2 U77 |
195 |
2.05 |
64.6 |
|
Link E U77 |
n/a |
n/a |
n/a |