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The eastbound split of I-20, I-55, and US
49. The exit numbers use I-20's mileage. Photo by David Backlin,
taken March 11, 2006. |
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A little further east, where US 49 splits
off (in the background in the above photo).
Photo by David Backlin, taken March 11, 2006. |
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The reason why "Exit 47A" gets posted again
is because the US 49 South ramp from eastbound I-20 merges briefly with the ramp
from southbound I-55 to eastbound I-20, so this exit signage is more for the
benefit of that SB 55 to EB 20 traffic wishing to take southbound US 49.
Photo by David Backlin, taken March 11, 2006. |
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Northbound US 49 approaching I-20, with
construction well underway on the new ramps at the interchange as part of "Phase
3" of the Stack. Photo by David Backlin, taken March 19, 2006. |
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Older overhead signage, pre-Phase 3. Note that
NB 49 to EB 20 traffic is
already utilizing part of the new ramp. Photo by David Backlin, taken
March 19, 2006. |
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This "dual arrow" sign intrigues some.
The reason behind it is because traffic on northbound US 49 can either use the
loop ramp to the right or take a left turn at the stoplight in the background to
get to I-20/55/US 49. Photo by David Backlin, taken March 19, 2006. |
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Two views showing progress on the future
flyover from northbound US 49 to I-20/55, as seen from the loop ramp mentioned
above. Photo by David Backlin, taken March 19, 2006. |