2012 Georgia airport pavement management report

2012 Georgia Airport Pavement Management Report
Preserving Georgia's Critical Airport Pavement Infrastructure

Acknowledgements

This document was produced under the auspices of the
GEORGIA DEPARTMENT OF TRANSPORTATION
Keith Golden, PE, Commissioner Russell McMurry, PE, Chief Engineer

DIVISION OF INTERMODAL
Carol L. Comer, Director

GEORGIA STATEWIDE PAVEMENT MANAGEMENT STUDY
Carla Sands, Project Manager

STATE TRANSPORTATION BOARD

1st District Jay Shaw, Vice Chairman 2nd District Johnny Floyd, Chairman 3rd District Sam Wellborn 4th District Robert L. Brown, Jr. 5th District Emory C. McClinton 6th District Brandon L. Beach

7th District Rudy Bowen 8th District Jim Cole 9th District Emily Dunn 10th District Don Grantham 11th District Jeff Lewis 12th District Bobby Parham 13th District Dana Lemon

The preparation of this report was financed in part through a planning grant from the Federal Aviation Administration (FAA) as provided under Section 505 of the Airport and Airway Improvement Act of 1982. The contents of this report do not necessarily reflect the views or policy of the USDOT or the FAA, and do not constitute a commitment on the part of the United States to participate in any development depicted therein, nor does it indicate that the proposed development is environmentally acceptable in accordance with applicable public laws.

Overview
BACKGROUND
Georgia's airport system of 104 publicly-owned, public-use airports plays a vital role in supporting economic development opportunities statewide. Furthermore, the pavements at the airports within this system represent a significant capital investment. It is critical for airport pavements to be maintained; otherwise, the value of these capital investments will be diminished. Timely maintenance and rehabilitation, or M&R, of the pavement infrastructure is vital. Pavement maintenance and repair become more costly once pavement condition deteriorates below a certain level. Additionally, as pavement conditions deteriorate, weaknesses such as cracks and loose debris, pose a significant safety risk to aircraft.
Recognizing the importance of airport pavements and the investment they represent, the Georgia Department of Transportation established a statewide Airport Pavement Management System (APMS) in 1998. Since its establishment, the APMS has been updated approximately every five years.
Georgia's APMS provides individual airports, the Department, and the FAA with current objective data on airport pavement conditions. The APMS data can also be utilized to: document the need for pavement-related funding, prioritize project needs, and formulate capital improvement programs. Further, the APMS fulfills the individual airport requirements, Public Law 103-305 and Federal Airport Sponsor Grant Assurance 11, which both require the airport maintain a pavement maintenance management system. The effective utilization of this data documents Georgia's effort to maintain its airport infrastructure, which coincides with the priorities of the FAA for continued maintenance of existing pavement.
IMPACT OF THE AIRPORT PAVEMENT MANAGEMENT SYSTEM
As part of the APMS process, a visual assessment of pavement condition is undertaken using the pavement condition index (PCI) methodology as documented in FAA Advisory Circular 150/5380-6B, Guidelines and Procedures for Maintenance of Airport Pavements and American Society for Testing and Materials (ASTM) Standard D5340, Standard Test Method for Airport Pavement Condition Index Surveys. This evaluation results in the calculation of an overall value which ranges from a PCI of 0 (failed) to 100 (no visible signs of pavement deterioration).
Despite the constant use of the APMS, the overall condition decreased from 79 to 77. This decline can be partially attributed to a change made by the ASTM to its PCI methodology during that period. However, the significant portion of the decline can be attributed to the aging pavement constructed during two special development programs; the Governor's Regional Airport Enhancement Program (GRAEP) and the AIRGeorgia Program, with projects completed between 1998 and 2009.
The GRAEP program extended runways to 5,500 feet in support of regional economic development. Twenty seven airports received funding through this program for a total investment of nearly $47 million. The AIRGeorgia program constructed runway extensions to 5,000 feet at 17 airports, with a total investment of $27 million.

The financial impact of delaying repairs can be severe reconstruction of airfield pavement in Georgia can cost 3 to 4 times the cost of an overlay.

PRESERVING GEORGIA'S CRITICAL AIRPORT PAVEMENT INFRASTRUCTURE

2

Overview

Quick Facts
The project included 95 general aviation airports and 8 air carrier airports for a total of 103 airports.
The overall pavement area of the 103 airports included in the Department's APMS database is 145.5 million square feet.
Due to on-going efforts, the overall condition of the pavement infrastructure increased from 71 to 77, on a scale of 0 to 100, from 1998 to 2012.
The overall condition of the pavement infrastructure decreased from 79 to 77, on a scale of 0 to 100, from 2007 to 2012, with general aviation airports dropping from 80 to 76. A significant portion of the decline can be attributed to the aging of pavement constructed during the GRAEP and AIRGeorgia programs.
The current backlog of work is $236.3 million--$181.2 million for general aviation airports and $55.0 million for air carrier airports.
The proposed annual funding level of $30.25 million $25 million for general aviation airports and $5.25 million for air carrier airports, would allow an area-weighted PCI of 80 to be achieved through 2017.

These two programs added more than 6.6 million square feet of pavement to the airport infrastructure which is now aging and requires maintenance. In addition, as the following figure shows, the state airport aid program funding level began a decline in fiscal year 2010. While the pavement area needing to be maintained grew, the funding for those pavements decreased and overall conditions, not unexpectedly, declined.

STATE AIRPORT AID PROGRAM FUNDING VS AREA-WEIGHTED PCI

State Airport Aid Program Funding Area-Weighted PCI

State $
$12,000,000 $10,000,000
79 $8,000,000 $6,000,000 $4,000,000 $2,000,000
$0 2007

2008

2009

2010

Year

2011

77 2012

PCI
100 90 80 70 60 50 40 30 20 10 0

Georgia's existing airport pavements are equivalent to a two-lane road from Miami to New York City.

3

Project Airports

In 2012, Georgia's publicly-owned, public-use airports--except Atlanta's Hartsfield-Jackson International Airport--were evaluated to update the Georgia APMS. These 103 airports shown in the figure below represent 145.5 million square feet of pavement, or 1,150 miles, which equates to a two-lane paved road from Miami, Florida to New York City, New York. The total area can be further broken down into 68.9 million square feet, 47%, of runway pavement; 40.6 million square feet, 28%, of taxiway and T-Hangar pavement; and, 36.1 million square feet, 25%, of apron and helipad pavement. Further, the pavement consists of 85% asphalt-surfaced pavements and 15% of portland cement concrete pavement.

BLAIRSVILLE
p

BARWICK LAFAYETTE
p

DALTON MUNI
p GILMER COUNTY

p

p p LUMPKIN COUNTY-WIMPYS TOCCOA RG LETOURNEAU FIELD HABERSHAM COUNTY

TOM B. DAVID FLD
p

PICKENS COUNTY
p

p

RUSSELL REGIONAL AIRPORT
p

CHEROKEE COUNTY
p

LEE GILMER MEMORIAL
p

FRANKLIN-HART COUNTY AIRPORT
p

JACKSON COUNTY

CARTERSVILLE
p
COBB COUNTY-MCCOLLUM FIELDD

p

ELBERT COUNTY-PATZ FIELD

p

p p POLK COUNTY CORNELIUS-MOORE FIELD
p p p ! PAULDING NORTHWDIEST ATLANTA AIRPORT

GWINNETT COUNTY - BRISNCOORETFHIEALDS

ATHENS/BEN EPPS

o

DEKALB-PEACHTREE

BARROW COUNTY AIRPORT

p p p p FULTON COUNTY AIRPORT-BROWN FIELD

MONROE-WALTON COUNTY

WASHINGTON-WILKES COUNTY

WEST GEORGIA RGNL - O V GRAY FIELD
p
NEWNAN COWETA COUNTY
pp
ATLANTA REGIONAL- FALCON FIELD

COVINGTON MUNI
p
CLAYTON COUNTY - TARA FIELD
p
GRIFFIN-SPALDING COUNTY
p

MADISON MUNI

pp

THOMSON-MCDUFFIE REGIONAL AIRPORT

GREENE COUNTY REGIONAL

p

DANIEL FIELD

p

!AUGUSTA RGNL AT BUSH FIELD

BALDWIN COUNTY

WRENS MEMORIAL
p

o o
o

Legend

p

LAGRANGE-CALLAWAY

p

ROOSEVELT MEMORIAL

p HARRIS COUNTY

p

THOMASTON-UPSON COUNTY
p
MACON DOWNTOWN
p

KAOLIN FIELD
p

LOUISVILLE MUNI
p

BURKE COUNTY
p
p MILLEN

o

(!
p

Air Carrier Airports

COLUMBUS METROPOLITAN

o

General Aviation Airports

!

BUTLER MUNI
p

o

! MIDDLE GEORGIA REGIONAL

W H 'BUD' BARRON

PERRY-HOUSTON COUNTY

p

EAST GEORGIA REGIONAL AIRPORT
p

PLANTATION ARPK
p
STATESBORO-BULLOCH COUNTY

p

p

COCHRAN

TREUTLEN COUNTY

METTER MUNI

Interstate Highways
Georgia Counties
Northern Georgia Costing Zone

p

MARION COUNTY
p

p p DR. C P SAVAGE SR. HAWKINSVILLE-PULASKI COUNTY HEART OF GEORGIA RGNL

p

JIMMY CARTER REGIONAL AIRPORT

p

p

CRISP COUNTY-CORDELE

TELFAIR-WHEELER

p

p

VIDALIA REGIONAL CLAXTON-EVANS COUNTY
p p SAVANNAH/HILTON HEAD INTERNATIONAL
! SWINTON SMITH FLD AT REIDSVILLE MUNICIPAL p

Southern Georgia Costing Zone

p

HAZLEHURST
p

MIDCOAST REGIONAL AT WRIGHT ARMY AIRFIELD
p

Metro Atlanta Costing Zone

DAWSON MUNI

p

p

TURNER COUNTY FITZGERALD MUNI
pp

BAXLEY MUNI
p

LOWER CHATTAHOOCHEE REGIONAL AIRPORT

!

o

SYLVESTER
p

EARLY COUNTY
p

SOUTHWEST GEORGIA REGIONAL

HENRY TIFT MYERS
p

DOUGLAS MUNI
p

BACON COUNTY
p

JESUP-WAYNE COUNTY AIRPORT
p

CAMILLA-MITCHELL COUNTY

p

MOULTRIE SPENCE

BERRIEN CO
p

DONALSONVILLE MUNI

p MOULTRIE MUNI p

p
COOK COUNTY

DECATUR COUNTY INDUSTRIAL AIR PARK
p p CAIRO-GRADY COUNTY THOMASVILLE REGIONAL

WAYCROSS-WARE COUNTY
p
HOMERVILLE
p

BRUNSWICK GOLDEN ISLES

BRANTLEY COUNTY
p

!
p

p JEKYLL ISLAND

MCKINNON-ST SIMONS ISLAND

p

p QUITMAN BROOKS COUNTY

o

p

!VALDOSTA RGNL

DAVIS FIELD
p

ST MARYS
p

PRESERVING GEORGIA'S CRITICAL AIRPORT PAVEMENT INFRASTRUCTURE

4

Pavement Condition Assessment
The PCI methodology, as documented in FAA Advisory Circular (AC) 150/5380-6B, Guidelines and Procedures for Maintenance of Airport Pavements and American Society for Testing and Materials (ASTM) Standard D5340, Standard Test Method for Airport Pavement Condition Index Surveys, was used to assess the pavement condition at Georgia airports. This procedure is the standard used by the aviation industry in the United States to visually assess and monitor the condition of airport pavements. Established in the early 1980s, it provides a consistent, objective, and repeatable method to evaluate the overall pavement condition.
During a PCI survey, the types, severities, and amounts of distress present in a pavement surface are quantified. This information is used to develop a composite index that represents the overall condition of the pavement in numerical terms, ranging from 0 (failed) to 100 (excellent). In addition, the collected data is used to determine pavement deterioration rates as well as the major cause of pavement deterioration.
Programmed into an APMS, the analysis of PCI data is used to determine when preventive maintenance actions, such as crack sealing, are advisable and also to identify the most cost-effective time to perform major rehabilitation, such as an overlay. The relationship between a pavement's PCI value and the typical type of repair identified for the pavement is shown in the figure below.

PCI

PREVENTIVE MAINTENANCE

86-100 76-85

MAJOR REHABILITATION

56-75 41-55

26-40

RECONSTRUCTION

11-25 0-10

REPRESENTATIVE

PCI

REPAIR ALTERNATIVE

PAVEMENT SURFACE

Pavements with PCIs above

60 to 70 often benefit from

9966

cost-effective preventive maintenance actions, such

as crack sealing and surface

treatments.

Pavements with a PCI in

the range of 40 to 70 will

660

typically require more

expensive rehabilitation,

such as an overlay.

Pavement allowed to

deteriorate below a PCI

5

of 40 could require costly

reconstruction to restore it

to operational condition.

5

2012 GEORGIA AIRPORT PAVEMENT MANAGEMENT REPORT

Pavement Condition Assessment

GENER AL
AI R

The overall 2012 area-weighted condition of the 103 airports included in the Georgia APMS is a PCI of 77. The figures below compare the overall condition of the pavement for the 103 airports with that of the general aviation airports and the air carrier airports. The table below shows the 2012 condition broken out by airport classification and pavement use.

AL AVIATION AIR

100 0 10
90 PCI 20

80

30

70

40

60 50

L GEORGIA AIRPOR

0

100

10

90 PCI 20

80

30

70

40

60 50

CARRIER AIRPOR

0

100

10

90 PCI 20

80

30

70

40

60 50

TS TS
PORTS

AIRPORT CLASSIFICATION
ALL AIRPORTS

PAVEMENT RATING BY TYPE

ALL

RUNWAY

TAXIWAY

77

77

80

GENERAL AVIATION

76

77

78

AIR CARRIER

80

79

84

APRON/ HELIPAD
71
70
76

PRESERVING GEORGIA'S CRITICAL AIRPORT PAVEMENT INFRASTRUCTURE

6

Pavement Needs Assessment

Preventive maintenance refers to activities such as crack sealing, joint sealing, patching, and surface treatments.
Rehabilitation includes overlays and concrete restoration.
Reconstruction involves replacement of the entire pavement.

PCI

Preventive Maintenance

86-100 76-85

56-75

1%Major 5% Rehabilitation

41-55

9% 26-40
34%

16%

Reconstruction

11-25

AL

35%
AVIATION

0-10
AIR

PORTS

AIR

GENER

More than 72% of Georgia's airport pavement area is at the condition level where timely preventive maintenance will cost-effectively slow the rate of deterioration. Approximately 22% of the pavement area at the 103 project airports is in need of more extensive rehabilitation, such as an overlay, while approximately 6% of the area is in need of reconstruction. However, the pavement system is aging, and many of the pavements that will benefit now from preventive maintenance will soon deteriorate to a point where rehabilitation will be required.
The following figures show the percentage of pavements in each condition range and indicate which type of work should be performed on the Georgia airport pavements, broken out by airport classification. In these figures, preventive maintenance refers to activities such as crack sealing, joint sealing, patching, and surface treatments. Rehabilitation includes overlays and concrete restoration. Reconstruction involves replacement of the entire pavement.

PERCENTAGE OF PAVEMENT AREA BY PCI RANGE

1%

5%

34%

9% 16%

1% 2% 10% 20%
52%

PORTS

TS

AL

35%
AVIATION

AIR

1% 2% 10%

AIR

15%
CARRIER AIRPOR

20% 52%

TS

15%
CARRIER AIRPOR

GENER

7

2012 GEORGIA AIRPORT PAVEMENT MANAGEMENT REPORT

Protecting Capital Investment

An analysis was performed to develop an approach for addressing pavement needs from 2013 to 2017. For each year of the analysis, the future conditions of the pavements were predicted, and a determination was made as to whether preventive maintenance or major rehabilitation/reconstruction was the appropriate and most cost-effective strategy. In any given year, if a pavement was projected to be above a critical PCI of 60 for general aviation taxiways and aprons, 65 for air carrier taxiways and aprons, 70 for general aviation runways, and 75 for air carrier runways, the pavement was recommended for preventive maintenance. Below these critical PCI thresholds, major rehabilitation was recommended. Three scenarios were analyzed; zero budget, unconstrained budget, and recommended budget.
The zero budget analysis resulted in the pavement system rapidly deteriorating from a PCI of 77 to 68 by the end of 2017. This decrease translates into higher future major rehabilitation/reconstruction needs and increased costs.
The unconstrained budget analysis assumed all identified projects were funded. This resulted in the 2012 PCI of 77 increasing to 86 by the end of 2017. However, approximately $47.3 million annually would be needed during the next five years to fund this program $36.2 million annually for general aviation airports and $11.0 million annually for air carrier airports. The table at the end of this report provides a total estimated cost per airport for the projects that are recommended under the unconstrained budget scenario.
Since the zero dollar budget and the unlimited budget produce undesirable or unachievable results, an additional analysis was completed to determine the funding level required to achieve an PCI goal of 80 for the airport pavement system. It was determined a PCI of 80 could be maintained through 2017 with an expenditure of $30.2 million annually during the next five years $25.0 million annually for general aviation airports and $5.2 million annually for air carrier airports.

CONSTRAINED ANNUAL BUDGET BY ANALYSIS YEAR ($MILLIONS)

TOTAL GENERAL COMMERCIAL

SYSTEM AVIATION

SERVICE

1998

$7M

$7M

n/a*

$11.5M

2001
$7M

$4.5M

$14M $30.25M

2007
$10M
2012
$25M

$4M $5.25M

*Commercial Service airports were not included in the 1998 APMS implementation

PCI

HISTORIC AND ANTICIPATED PCI VALUES BY ANALYSIS SCENARIO

100

90

80

70

60

50 40

30

20

10

0 2001

2007

2012

Year

2017

Unconstrained Annual Budget $47.3 million
Recommended Annual Budget $30.3 million
Zero Annual Budget $0

PRESERVING GEORGIA'S CRITICAL AIRPORT PAVEMENT INFRASTRUCTURE

8

5-Year Pavement Funding Needs

GENERAL AVIATION AIRPORTS

ASSOCIATED CITY Adel Alma Americus Ashburn Atlanta CCO Atlanta FFC Atlanta FTY Atlanta CVC Atlanta PDK Atlanta PUJ Atlanta RYY Augusta DNL Bainbridge Baxley Blairsville Blakely Brunswick SSI Buena Vista Butler Cairo Calhoun Camilla Canon Canton Carrollton Cartersville Cedartown Claxton Cochran Cordele Cornelia Cuthbert Dahlonega Dalton Dawson Donalsonville Douglas Dublin Eastman Elberton Ellijay Fitzgerald Folkston Gainesville Greensboro Griffin Hampton Hawkinsville Hazlehurst Hinesville Homerville Jasper Jefferson

AIRPORT NAME Cook County Airport Bacon County Airport Jimmy Carter Regional Airport Turner County Airport Newnan-Coweta County Airport Atlanta Regional-Falcon Field Fulton County-Brown Field Covington Municipal Airport Dekalb-Peachtree Airport Paulding Northwest Atlanta Airport Cobb County-McCollum Field Daniel Field Decatur County Industrial Airpark Baxley Municipal Airport Blairsville Airport Early County Airport McKinnon-St. Simons Island Airport Marion County Airport Butler Municipal Airport Cairo-Grady County Airport Tom B. David Field Camilla-Mitchell County Airport Franklin-Hart County Airport Cherokee County Airport West Georgia Regional Airport Cartersville Airport Polk County-Cornelius Moore Field Claxton-Evans County Airport Cochran Airport Crisp County-Cordele Airport Habersham County Airport Lower Chattahoochee Regional Airport Lumpkin County-Wimpy's Airport Dalton Municipal Airport Dawson Municipal Airport Donalsonville Municipal Airport Douglas Municipal Airport W.H. "Bud" Barron Airport Heart Of Georgia Regional Airport Elbert County-Patz Field Gilmer County Airport Fitzgerald Municipal Airport Davis Field Lee Gilmer Memorial Airport Greene County Regional Airport Griffin-Spalding County Airport Tara Field Hawkinsville-Pulaski County Airport Hazlehurst Airport Midcoast Regional Airport at Wright Army Airfield Homerville Airport Pickens County Airport Jackson County Airport

2012 AREAWEIGHTED PCI
86 80 81 64 78 71 64 99 53 100 85 63 62 89 86 88 86 63 84 82 82 88 81 86 85 72 83 76 84 79 80 54 75 80 75 78 87 90 85 78 89 73 56 79 81 77 82 60 77 62 60 84 77

5-YEAR TOTAL FUNDING NEEDS
$519,783 $1,286,748
$634,173 $509,835 $2,973,775 $4,360,809 $8,810,202 $242,880 $18,818,214
$18,226 $2,468,677 $5,444,091 $11,140,433
$175,665 $523,358 $262,152 $1,379,740 $553,784 $338,970 $132,061 $832,468 $384,814 $580,299 $1,150,708 $1,518,369 $1,793,292 $557,881 $845,386 $880,835 $647,096 $746,870 $1,082,308 $448,567 $1,122,363 $1,312,554 $828,229 $649,995 $594,681 $511,772 $580,925 $106,339 $1,329,008 $463,972 $3,564,937 $798,636 $1,179,363 $664,662 $539,930 $820,613 $5,814,907 $1,723,797 $298,862 $1,457,728

9

2012 GEORGIA AIRPORT PAVEMENT MANAGEMENT REPORT

GENERAL AVIATION AIRPORTS
AIR CARRIER AIRPORTS

ASSOCIATED CITY AIRPORT NAME

Jekyll Island

Jekyll Island Airport

Jesup

Jesup-Wayne County Airport

LaFayette

Barwick-LaFayette Airport

LaGrange

LaGrange-Callaway Airport

Lawrenceville

Gwinnett County-Briscoe Field

Louisville

Louisville Municipal Airport

Macon MAC

Macon Downtown Airport

Madison

Madison Municipal Airport

McRae

Telfair-Wheeler Airport

Metter

Metter Municipal Airport

Milledgeville

Baldwin County Airport

Millen

Millen Airport

Monroe

Monroe-Walton County Airport

Montezuma

Dr. C. P. Savage, Sr. Airport

Moultrie MGR

Moultrie Municipal Airport

Moultrie MUL

Spence Airport

Nahunta

Brantley County Airport

Nashville

Berrien County Airport

Perry

Perry-Houston County Airport

Pine Mountain

Harris County Airport

Quitman

Quitman-Brooks County Airport

Reidsville

Swinton Smith Field at Reidsville Municipal Airport

Rome

Russell Regional Airport

Sandersville

Kaolin Field

Soperton

Treutlen County Airport

St. Marys

St. Marys Airport

Statesboro

Statesboro-Bulloch County Airport

Swainsboro

East Georgia Regional Airport

Sylvania

Plantation Airpark

Sylvester

Sylvester Airport

Thomaston

Thomaston-Upson County Airport

Thomasville

Thomasville Regional Airport

Thomson

Thomson-McDuffie Regional Airport

Tifton

Henry Tift Myers Airport

Toccoa

Toccoa-R. G. LeTourneau Field

Vidalia

Vidalia Regional Airport

Warm Springs

Roosevelt Memorial Airport

Washington

Washington-Wilkes County Airport

Waycross

Waycross-Ware County Airport

Waynesboro

Burke County Airport

Winder

Barrow County Airport

Wrens

Wrens Memorial Airport

GENERAL AVIATION 5-YEAR TOTAL

2012 AREAWEIGHTED PCI
78 93 86 56 55 85 75 69 84 87 78 100 77 78 60 41 100 73 77 81 91 87 77 81 86 70 79 87 74 81 82 63 90 74 80 70 95 73 85 48 66 80

5-YEAR TOTAL FUNDING NEEDS
$158,253 $214,624 $479,324 $9,096,061 $12,788,399 $398,972 $2,255,716 $1,073,185 $674,444 $161,663 $1,135,670 $121,274 $1,309,724 $149,651 $4,942,367 $6,676,182
$87,758 $732,405 $1,803,013 $1,153,308 $431,077 $705,835 $4,455,464 $1,005,383
$62,105 $2,212,481 $2,283,488
$336,003 $1,955,266
$29,764 $1,544,929 $7,672,030
$413,900 $2,108,756 $1,086,571 $3,139,547
$139,457 $746,263 $440,752 $1,865,130 $6,411,512 $342,886 $181,226,338

Albany

Southwest Georgia Regional Airport

74

Athens

Athens-Ben Epps Field

60

Augusta AGS

Augusta Regional at Bush Field

74

Brunswick BQK

Brunswick-Golden Isles Airport

83

Columbus

Columbus Airport

80

Macon MCN

Middle Georgia Regional Airport

70

Savannah

Savannah-Hilton Head International Airport

89

Valdosta

Valdosta Regional Airport

87

AIR CARRIER 5-YEAR TOTAL

$8,248,992 $7,318,420 $8,926,582 $4,282,833 $4,047,359 $10,636,311 $6,480,050 $5,094,149 $55,034,697

PRESERVING GEORGIA'S CRITICAL AIRPORT PAVEMENT INFRASTRUCTURE 10

For more information contact: Georgia Department of Transportation Aviation Programs 600 West Peachtree Street NW Atlanta, Georgia 30308 Contact phone: 404.631.1990 Web: dot.ga.gov/aviation
Prepared by: