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Silliman, Garrett W.

Report Number Author(s) Title Abstract Summary County Year
7803 Silliman, Garrett W., Hunt, Michael Addendum to Glenwood Road Sidewalk Improvements from Candler Road to Covington Highway, DeKalb County, Georgia

The proposed project is located along Glenwood Road in DeKalb County from approximately 900 feet east of State Route (SR) 155lCandier Road to United States (US) 278/SR121 Covington Highway.

Peach County, GA 1994
7810 Silliman, Garrett W. Second Addendum to the Phase I Survey of the Proposed Improvements to I-75 from SR 155 to SR 138, Henry and Clayton Counties, Georgia

In January, February, May, and June 2011, Edwards-Pitman Environmental, Inc. (EPEI) conducted a second addendum archaeological survey for the proposed improvements to Interstate (I) 75 from State Route (SR) 155 to SR 138 in Henry and Clayton counties.

Polk County, GA 1996
7989 Silliman, Garrett W., Batt, Brandon Third Addendum to the Phase I Archaeological Survey of Three Intersections, Tift County

Due to more detailed engineering and design that occurred as a result of the Prelim-inary Field Plan Review (PFPR), changes to the proposed right of way and easement areas have been modified since the last Environmental Reevaluation, which was approved by FHWA on June 28, 2009.

Gordon County, GA 1983
7991 Silliman, Garrett W., Hise, Alana Archaeological Survey of I-20 Eastbound Improvements from Columbia Drive to Panola Road, DeKalb County, Georgia

Project Description: The proposed project consists of an operational improvement on I-20 Eastbound in DeKalb County in the vicinity of the I-20/I-285 interchange, from approximately the I-20/Columbia Drive interchange to the I-20/Panola Road interchange, for a total distance of approximately 4.5

Fulton County, GA 2013
8012 Silliman, Garrett W., Hise, Alana Second Addendum to I-85 at Lawrenceville-Suwanee Road Lands and Sidewalk Project, Gwinnett County, Georgia

Original: The proposed project would construct sidewalks the along the west side of LawrencevilleSuwanee Road from Satellite Boulevard. to Old Peachtree Road. The project would also construct pedestrian facilities along both sides of the roadway.

Rabun County, GA 1990
8027 Silliman, Garrett W., Hise, Alana Phase I Archaeological Survey of Proposed Safety Improvements to SR 42/US 23 in Henry County, Georgia

The proposed project is located at the intersections of SR 42/US 23 with CR 648/Locust Grove Griffin Road and with CR 328/Roberts Road/Grove Road in Locust Grove, Henry County, Georgia.

Pickens County, GA 0
8031 Silliman, Garrett W. Second Addendum to the Phase I Archaeological Survey of the SR 138 Extension, Walton County, Georgia

Original: GDOT proposes to extend SR 138 on new location from U.S. 78/SR 10 Bypass to SR 11. The proposed typical section would consist of two 12-foot travel lanes separated by a 14-foot center turn lane on approximately 150 feet of right-of-way.

Glynn County, GA 1994
8055 Silliman, Garrett W., Hise, Alana Addendum to the Phase I Archaeological Survey of SR 136 over West Chickamauga Creek

Original: The project is located on SR 136 at the crossing of West Chickamauga Creek in Walker County, Georgia. The proposed project would replace the existing two-lane bridge with a slightly longer concrete bridge structure that is approximately 40-foot wide.

Jasper County, GA 2014
8201 Pietak, Lynn Marie, Silliman, Garrett W. Phase I Archaeological Survey of the Proposed South Lake C-Tran Bus Transfer Facility Project Area, Clayton County, Georgia

In May 2006, Edwards-Pitman Environmental, Inc. (EPEI) conducted a Phase I archaeological survey of the proposed South Lake C-Tran Bus Transfer Facility project area.

Chatham County, GA 2013
8209 Silliman, Garrett W., Pietak, Lynn Marie Phase I Archaeological Survey of the Proposed SR 324 Widening Project Area, Gwinnett County, Georgia

On May 25th and 26, 2005, Edwards-Pitman Environmental, Inc. (EPEI) conducted a Phase I archaeological survey for the proposed widening of SR 324 near the town of Hog Mountain, Georgia.

Camden County, GA 2014
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