Originally Posted by
scottk
Same. Kelly and Covell is actually how every major intersection in Edmond should look. 2nd and Bryant is also a good example of how the larger intersection helped traffic flow in that area.
With both of these intersections, traffic flows as best as possible with multiple turn lanes in each direction and wide lanes.
The problem is that Covell is such a cluster from I-35 to the western edges of Edmond City limits. It goes from 2 lane county roads and 4 way stops to an actual planned intersection at Kelly/Covell. Any progress made at Kelly/Covell or Broadway/Covell is quickly defeated at places like Covell/Western or Covell/Bryant or Coltrane.
2nd Street would benefit with a continuous center turn lane from the railroad tracks all the way past Santa Fe. Along 2nd, the sheer number of businesses and neighborhoods with individual curb cuts and no turn inlets greatly hurts the flow. The mis-timing of lights at Bryant to either Vista Lane or the Target/Walmart Market shopping centers and the mis-timed lights by UCO on 2nd.
The at-grade railroad crossings on Danforth, 15th, and 33rd also impede traffic flow with the number of trains that "get up to speed" while going through Edmond.
The other failure of the ITS technology is that it has trouble prioritizing which directions to give priority to. There is what appears to be an equal demand of cars heading north/south from Waterloo into OKC via Kelly, Santa Fe, Broadway, and those heading East/West from 2nd, Danforth, 15th, and 33rd to I-35 or Hefner Parkway . Without having a controlled access roadway/parkway in city limits, cars are literally forced to come to a stop at any direction into Edmond.
Edmond's road system should look more like Lawton, as both towns serve about 100,000 residents, and traffic flows much better within Lawton's grid system. However, Edmond has been suffocated by previous city planning. There isn't really room to expand roadways without having to buy out businesses and homes that were literally placed right next to the road.
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