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Downtown Connector

 
Wikipedia: Downtown Connector
I-75.svg I-85.svg
Interstate 75/85
Main route of the Interstate Highway System
Downtown Connector
James Wendell George Parkway
Maintained by Georgia DOT
Length: 7.4 mi[citation needed] (11.91 km)
Formed: early 1950s
South end: I-75 / I-85 towards Hartsfield-Jackson Atlanta International Airport
Major
junctions:
SR 166 in Atlanta
I-20 in Atlanta
North end: I-75 / I-85 near Buckhead
Georgia State Routes

In Atlanta, Georgia, the Downtown Connector or 75/85 (pronounced "seventy-five eighty-five") is the overlapped connector of Interstate 75 and Interstate 85 through the core of the city. Beginning at the I-85/Langford Parkway interchange, the Downtown Connector runs generally due north, meeting the east–west Interstate 20 in the middle. Just north of this is the Grady Curve around Grady Memorial Hospital. Continuing north, the terminus of the Downtown Connector is the Brookwood Interchange or Brookwood Split in the Brookwood area of the city. The overall length of the Downtown Connector is approximately seven and one-half miles.

Since the 2000's, it has been officially named James Wendell George Parkway for most of its length, although it is still designated the Connector in the mainstream.

The highway was constructed in the early 1950s as a six-lane thoroughfare, and was numbered State Route 295,[1] and was slated to carry U.S. Route 19 and U.S. Route 41 at one point.[2] The route was heavily reconstructed during the 1980s as part of the Freeing the Freeways program to widen Atlanta-area Interstates. Today the highway carries as many as 16 lanes of traffic in some sections, placing it among the widest roads in the world. In addition to the general purpose lanes, there is a high-occupancy vehicle (HOV) lane in each direction for the entire length of the highway. The proposed Interstate 485 was originally planned by the Georgia Department of Transportation to carry some north-south traffic through the eastern side of the city, but most of this was canceled in the 1970s under Jimmy Carter, former governor of Georgia. (Parts of that road are now Interstate 675 and State Route 400.)

The Downtown Connector carries more than 323,000 vehicles per day at its busiest point — between Martin Luther King Jr. Drive and Edgewood Avenue, while no portion of the Downtown Connector carries fewer than 236,000 vehicles per day.[3] The area around the connector and associated interchanges are considered one of the 10 most congested stretches of interstate in the U.S.[1] Due to this fact, many motorists often compare Atlanta to Los Angeles, which is also known for its notoriously-congested freeway system.

The highway is fully instrumented with Intelligent Transportation System (ITS) devices. There are 39 closed-circuit television cameras between the Langford Parkway interchange (south end) and the Brookwood Interchange (north end). Additionally, the Downtown Connector has three large overhead electronic message signs, and four smaller HOV-dedicated message signs on the median barrier wall. Traffic flow data is gathered through a video detection system, using pole-mounted black-and-white cameras spaced every 1/3 mile on both sides of the roadway. All video and data is fed into the Georgia Department of Transportation's Transportation Management Center (TMC), via fiber optic cable located under the shoulders of the roadway.

Atlanta's skyline, both Downtown and Midtown, can be seen from the highway, especially at the northern and southern ends. The route also goes directly past Turner Field, formerly Centennial Olympic Stadium, where the opening and closing ceremonies and track and field events were held for the Centennial 1996 Summer Olympics.

Contents

Gallery

Exit list

Exits are numbered from south to north, in accordance with AASHTO guidelines. Mile markers and exit numbers have always been posted according to I-75 only, but once re-joining I-85 the numbers continue as if the motorist were traveling I-85 the entire time (not just picking up where they left off).

Although some signs indicate US 19/US 29 runs along Spring Street, this is not the case. US 19 runs concurrent to US 41/GA 3 up to 14th Street, and US 29 runs concurrent with US 78/US 278/GA 8 west until US 19/US 41/GA 3, where it runs concurrent southbound. US 19 and US 29 was routed on Spring Street until the late 1980's.

Mile # Destinations Notes
Old
I-75 south – Macon, Tampa Continuation beyond I-85 south
87 242 I-85 south  – Atl Airport, Montgomery Southbound exit and northbound entrance
88 243 SR 166 (Langford Parkway) – East Point
89 244 University Avenue, Pryor Street
90 245 Abernathy Boulevard, Capitol Avenue – Turner Field Northbound exit and southbound entrance
91 246 Fulton Street, Central Avenue – Downtown
92 247 I-20 (Ralph D. Abernathy Freeway) – Augusta, Birmingham
93 248A Martin Luther King Jr. Drive – State Capitol Southbound exit and northbound entrance
94 248B Edgewood Avenue, Auburn Avenue, J.W. Dobbs Avenue
96 248C SR 10 east (Freedom Parkway) / Andrew Young International Boulevard  – Carter Center
95 248D J.W. Dobbs Avenue, Edgewood Avenue Southbound exit and northbound entrance
97 249A Courtland Street – Georgia State University Southbound exit only
98 249B Pine Street, Peachtree Street – Civic Center Northbound exit only
99 249C Williams Street – Georgia World Congress Center, Georgia Dome Southbound exit only
100 249D Spring Street, West Peachtree Street Northbound exit and southbound entrance
100 249D US 29 / US 78 / US 278 / SR 8 (North Avenue)  – Georgia Tech Southbound exit and northbound entrance
101 250 10th Street, 14th Street – Georgia Tech Northbound exit and southbound entrance; no northbound entrance to I-85 north
102 250 16th Street, 14th Street, 10th Street Southbound exit and northbound entrance
103 251 I-85 north to SR 400 north  – Greenville, Charlotte Left exits in both directions
I-75 north – Marietta, Chattanooga Continuation beyond I-85 north

References

  1. ^ http://www.geocities.com/garoadwarrior76/garoutelog281_300.html Accessed January 23, 2007
  2. ^ http://www.geocities.com/garoadwarrior76/SR295_1956 Accessed January 23, 2007
  3. ^ 2005 Annual Average Daily Traffic Report (AADT). Georgia Department of Transportation, Office of Transportation Data. Last accessed January 2, 2007.

External links


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Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Downtown Connector" Read more