Wednesday, November 4, 2009

Traffic slowdowns to increase on National near James River


The Missouri Department of Transportation says increased driving delays are expected on National Avenue at James River Freeway (Route 60) starting Thursday evening, Nov. 5, as a road construction project shifts to its next stage.

The traffic pattern change includes reducing National Avenue to only one southbound lane for a short distance south of Primrose Street. It will be fully in place by Friday morning, Nov. 6, and will remain in effect through the spring of 2010.

Drivers who need to reach nearby CoxHealth facilities, including Cox South Hospital, and the many other businesses along National Avenue will be able to do so, but it probably will take more time to get there. However, drivers who use National Avenue to commute through the area, especially southbound during afternoon rush hour, are urged to find other routes to avoid the construction and reduce the congestion along the corridor.

Construction of an underpass and service road underneath National Avenue is about to begin. That is why it is necessary to narrow down National Avenue and shift traffic to the east side of the street.

Here’s what will happen:

* National Avenue will have only one southbound lane open between Bradford Parkway (south of Primrose Street) and the bridge over James River Freeway starting some time Thursday evening, Nov. 5. Even though only a 500-foot long section of National Avenue will be narrowed down, major driving delays are expected, especially for southbound National Avenue traffic.
Southbound National Avenue will have two through lanes open across the bridge and a separate left-turn lane to eastbound James River Freeway.

* Northbound National Avenue will have two lanes open on the bridge over the freeway — one through lane and one left-turn lane onto westbound James River Freeway.
North of the bridge, National Avenue will have two lanes open through the work zone. The goal is to minimize traffic backups on the westbound James River Freeway off-ramp to National Avenue.

* In late March or April, traffic will be shifted to the west side of National Avenue, with two lanes open for northbound traffic and one lane open for southbound traffic. This will allow the east side of the underpass to be built.