Mississippi...

Glossary
US 84:
US 84 Expressway in Lawrence, Jefferson Davis, and Covington Counties:


This project will follow existing US 84 until it gets to be 2 miles west of MS 27. It will then parallel the existing highway to the north, but never going more than a mile north of it, until it merges back in 2 miles east of MS 43. The expressway then follows existing US 84 until for the 2-mile long Silver Creek Bypass, which will pass a mile south of downtown and straighten out the highway. The next town bypassed is Prentiss, with a 3 1/2 mile bypass that is about a mile to the north of the town. Finally, the Collins Bypass adds mileage to US 84 when bypassing it to the north. It starts 1 1/2 miles west of US 49 and ends just east of town (a little more than 1 mile east of US 49 on existing 84).

History:

Segment Current Status History / Future Plans
Natchez Bypass (Louisiana border to US 61 North) 4-lane Boulevard  
US 61 to a point near the Adams / Franklin County Line 4-lane Expressway Completed during the 1980’s
Adams / Franklin County Line to Meadville 4-lane Arterial Completed during the 1980’s
Meadville / Bude Bypass 4-lane Expressway Completed during the 1980’s
Bude to Eddiceton 4-lane Arterial Opened in October 2001
Eddiceton to Quentin 4-lane Arterial Opened March 14, 2001
Quentin to Lucien 4-lane Arterial A ribbon cutting ceremony was held on October 18, 2001.
Lucien to Auburn Rd 4-lane Arterial Completed during early 2002
Aurburn Rd to I-55 4-lane Arterial Completed during the mid-1990’s
Brookhaven Bypass 4-lane Expressway Built during the 1980’s
Brookhaven to the Lincoln / Lawrence county line 4-lane Arterial Construction contract awarded March 1999. Paving contract awarded March 2001. Paving of the new lanes lasted from September 2001 to June 10, 2002.  Then, traffic was switched onto the new lanes as the old lanes were reconstructed. The project was completed in summer 2003.
Lincoln / Lawrence county line to Monticello 2-lane Highway Construction contract awarded December 2001. Groundbreaking December 28, 2001. Paving contract awarded on November 23, 2005.
Monticello Bypass City Street Construction and paving contract awarded July 2002. Groundbreaking was held on September 11, 2002.
Monticello to Silver Creek 2-lane Highway ROW purchase began  November 6, 1998. Construction started in 2003.
Silver Creek Bypass City Street ROW purchase began  November 6, 1998. Construction started in 2003.
Lawrence / Jefferson Davis County Line to Prentiss 2-lane Highway ROW purchase began November 6, 1998. The construction contract was let on January 27, 2004. Construction will begin on March 11, 2004. Paving is scheduled in the STIP.
Prentiss Bypass City Street ROW purchase began November 6, 1998. The construction contract was let on January 27, 2004. Construction will begin on March 11, 2004. Paving is scheduled in the STIP.
Prentiss to MS 35 2-lane Highway ROW purchase began August 13, 1998. Construction contract awarded June 2002. Groundbreaking August 15, 2002. Paving is scheduled in the STIP.
MS 35 to Collins 4-lane Arterial Opened November 19, 2002
Collins Bypass City Street Groundbreaking November 19, 2002. Paving is scheduled in the STIP. As of January 2006, the bypass is scheduled to open in fall 2007.
Collins to the Covington / Jones County Line 4-lane Arterial Completed during the 1980’s
Covington / Jones County Line to MS 29 4-lane Arterial Opened in early 1998
MS 29 to MS 28 near Laurel 4-lane Arterial Opened during the mid-1990’s.
Through Laurel 4-lane Boulevard A West Laurel Bypass is being considered, but no planning has yet been done.
Along the I-59 multiplex 4-lane Freeway  
I-59 to 1 mile east of I-59 4-lane Boulevard Completed during the mid-1990’s.
1 mile east of I-59 to 8 miles east of I-59 4-lane Expressway Completed during the mid-1990’s.
8 miles east of I-59 to Waynesboro 4-lane Arterial Completed during the mid-1990’s.
Waynesboro Bypass 4-lane Expressway Opened in late 2000.
Waynesboro to Alabama 2-lane Highway ROW purchase began November 24, 1998. Construction contract awarded on November 23, 2005. This contract does not include the paving of the new lanes.

Junction Log:

Junction Type of Access
MS 33 at-grade
US 98 diamond interchange
I-55 at-grades at the ramps from the diamond interchange on I-55
US 51 at-grade
MS 27 diamond interchange under construction
Old MS 27 folded diamond interchange under construction
US 49 6-ramp partial cloverleaf interchange under construction
MS 588 at-grade
MS 37 at-grade
MS 29 at-grade
MS 28 traffic light
MS 184 west of Waynesboro at-grade
MS 145 diamond interchange
US 45 cloverleaf interchange with collector / distributor roads on US 84

 

US 90:
US 90 across southern Mississippi alternates between being an arterial and a boulevard.

Summary:

Segment Type of Highway
MS 607 to Waveland Arterial
MS 603 to Pass Christian Boulevard
between downtown Pass Christian and downtown Long Beach US 90 is a 45-mph Arterial
Downtown Long Beach Boulevard
between downtown Long Beach and downtown Gulfport. US 90 is a 45-mph Arterial
Downtown Gulf Port to Cowan Rd Boulevard
Cowan Rd to Debuys Rd Arterial. There are only 2 at-grade intersections along this stretch.
Debuys Rd to east edge of Ocean Springs Boulevard
East edge of Ocean Springs to west edge of Gautier 55-mph Arterial
West edge of Gautier to Oak St in Gautier Boulevard
Oak St in Gautier to east end of Pascagoula floodplain 55-mph Arterial
Through Pascagoula Boulevard
East of Pascagoula, US 90 becomes a 55-mph arterial. By the time the MS 63 intersection is reached, US 90 is a 65-mph arterial. This continues to the Alabama border.

Junction Log:

Junction Type of Access Type of Highway
MS 607 At-grade Expressway
MS 43 / MS 603 Traffic Signal Conventional
Menge Ave in Pass Christian At-grade Conventional
US 49 Traffic signal Conventional
Cowan Rd in Gulfport (Future MS 605) Traffic signal Conventional to Expressway
Debuys Rd Traffic signal Expressway to Conventional
Beauvoir St in Biloxi Traffic signal Conventional
White Ave in Biloxi (goes to Keesler AFB) Traffic signal Conventional
I-110 / MS 15 Modified trumpet interchange Conventional
Oak St in Biloxi Traffic signal Conventional
MS 609 in Ocean Springs Traffic signal Conventional
Vancleave Rd in Ocean Springs Traffic signal Conventional
MS 57 Traffic signal Expressway
Gautier-Vancleave Rd Traffic signal Conventional
Ingalls Shipbuilding Trumpet interchange Conventional
Pascagoula St in Pascagoula Traffic signal Conventional
MS 63 / MS 611 Traffic signal Expressway
Franklin Creek Rd (goes to I-10) At-grade Expressway

 

US 98:
The entire US 98 4-lane highway, from US 84 in Bude to the Alabama border, is now complete except for the 27 mile segment from Bude to I-55. East of I-59, there are 67 miles free of traffic lights to the Alabama border. However, at the Alabama border, it narrows to 2 lanes and becomes congested as it enters Mobile. That can be bypassed by taking the MS 63 expressway/arterial in Lucedale south to I-10.

History:

Segment Current Status History / Future Plans
US 84 to I-55 2-lane Highway 4-laning is an immediate priority under Vision 21.
Along the I-55 multiplex 4-lane Freeway  
Through McComb 4-5-lane Boulevard Complete during the 1980’s
I-55 to Pike / Walthall County Line 4-lane Arterial Complete during the 1980’s
Pike / Walthall County Line to Tylertown 4-lane Arterial Opened on February 10, 2000.
Tylertown Bypass 4-lane Expressway Complete in early 1998.
Tylertown to Columbia 4-lane Arterial Groundbreaking was held on September 23, 1998. A significant milestone was reached on August 7, 2000, when the new lanes opened from Tylertown to Kokomo and reconstruction of the old lanes along that segment began. The entire Tylertown to Columbia segment of the arterial opened on May 9, 2002.
Through Columbia 4-lane Boulevard  
Eastern Marion County / Western Lamar County 4-lane Arterial  
Eastern Lamar County 4-lane Arterial Built during the 1980’s.
Just west of I-59 4-lane Boulevard. There are several traffic lights west of Hattiesburg. Built during the 1980’s.
Along the I-59 multiplex 4-lane Freeway  
I-59 to US 49 4-lane Freeway Built during the 1980’s.
US 49 to Beaumont 4-lane Arterial Built during the late 1980’s.
Beaumont Bypass 4-lane Expressway Built during the late 1980’s.
Beaumont to McLain 4-lane Arterial Built during the late 1980’s.
McLain Bypass 4-lane Expressway Built during the late 1980’s.
McLain to Lucedale 4-lane Arterial Built during the late 1980’s.
Lucedale Bypass 4-lane Expressway Built during the late 1980’s.
Lucedale to the Alabama border 4-lane Arterial Built during the late 1980’s.

 

Junction Log:

Junction Type of Access
I-59 modified trumpet interchange
East Lake Rd diamond interchange
US 49 6-ramp partial cloverleaf
MS 29 at-grade
MS 15 / 198 folded diamond interchange
MS 198 in McLain at-grade
MS 57 at-grade
MS 63 US 98 is the thru route at the diamond interchange with the MS 63 expressway
Old MS 63 at-grade

 

US 278 / MS 6:
Although currently signed as MS 6, I took the greater of the two signs (a US highway more important than a state route) to list it under. It is scheduled to be upgraded to four lanes across the state. This expressway is NOT signed as US 278 yet, but as MS 6.

History:

Segment Current Status History / Future Plans
Clarksdale to Coahoma / Quitman County Line 2-lane Highway A public meeting to present alternatives to improve the highway has been held. Engineering work began in 2002.
Coahoma / Quitman County Line to MS 316 2-lane Highway Engineering began in 2002.
MS 316 to Batesville 2-lane Highway Engineering began in 2002.  This may include a northern bypass of Marks.
Quitman / Panola County Line to Batesville 2-lane Highway Engineering began in 2002.
Southern Batesville Bypass City Street Engineering began in 2002. This project is in the STIP for ROW purchase and construction. This highway will initially be built as a super-2 expressway.
Batesville to Oxford 4-lane Arterial Completed between 1979 and 1981.
Oxford Bypass 4-lane Freeway Complete by 1968
Oxford to Pontotoc 4-lane Arterial Completed in stages between 1994 and early 1999. The final segment to be built was just west of the Lafayette / Pontotoc County Line.
Pontotoc Bypass (west of MS 9) 4-lane Expressway The Pontotoc Bypass has the designation of MS 76.
Pontotoc Bypass (east of MS 9) 4-lane Expressway Construction began in December 2002 and is slated for completion in mid 2007.  Construction Pictures
Pontotoc to SR 342 4-lane Arterial Construction began in December 2002 and is slated for completion in mid 2007.  Construction Pictures
SR 342 to MS 145 2-lane Highway Engineering began before 2001. ROW purchase began in 2001. This project is included in the STIP for construction. TEA-LU includes $4 million of federal funding to plan and construct the 4-lane highway from MS 342 to the Alabama state line.
MS 145 to US 45 North 4-lane Expressway Complete. This is currently 4-laned Green St.
Along the multiplex with the US 45 freeway (Tupelo to Alt US 45) 4-lane Freeway This segment was built in stages during the 1970’s and 1980’s.
Alt US 45 near Shannon to Nettleton 4-lane Arterial Opened in the mid-1990’s.
Nettleton Bypass 4-lane Expressway  
Nettleton to US 45 South 4-lane Arterial Opened in early 1998.
US 45 to Amory 2-lane Highway 4-laning is an immediate priority under Vision 21. TEA-LU includes $4 million of federal funding to plan and construct the 4-lane highway from MS 342 to the Alabama state line.
Amory Bypass City Street Engineering began in 2003. This project is included in the STIP for ROW purchase. TEA-LU includes $4 million of federal funding to plan and construct the 4-lane highway from MS 342 to the Alabama state line.
Amory to Alabama 2-lane Highway 4-laning is an immediate priority under Vision 21. TEA-LU includes $4 million of federal funding to plan and construct the 4-lane highway from MS 342 to the Alabama state line.

Junction Log:

Junction Type of Access
I-55 cloverleaf interchange
MS 315 diamond interchange
West Oxford traffic signal. Interchange planned.
Coliseum Dr diamond interchange
Old Taylor Rd diamond interchange
Lamar Blvd diamond interchange
MS 7 diamond interchange
MS 334 folded diamond interchange
MS 6 / MS 76 at-grade
MS 15 diamond interchange
MS 345 at-grade
MS 9 at-grade, future interchange
Old MS 6 (near MS 342) half-directional (under construction)
MS 342 half-diamond interchange (proposed)
MS 145 traffic signal
US 45 at-grades at the ramps

 

 

Sources:
Adam Froehlig, Billy Riddle, Mississippi DOT, Chris Lawrence, AA Roads, Northeast Mississippi Daily Journal, McComb Enterprise-Jounal, Greenwood Commonwealth, Zachery Bugg
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Last Updated: 3/5/06

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