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Budget Year / Version:  
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Description

This project provides for permanent patching of residential/rural roads in older residential communities. This permanent patching program provides for deep patching of residential and rural roads to restore limited structural integrity and prolong pavement performance. This program will ensure structural viability of older residential pavements until such a time that road rehabilitation occurs. Based on current funding trends, many residential roads identified as needing reconstruction may not be addressed for 40 years or longer. The permanent patching program is designed to address this problem. Pavement reconstruction involves either total removal and reconstruction of the pavement section or extensive deep patching followed by grinding along with a thick structural hot mix asphalt overlay. Permanent patching may improve the pavement rating such that total rehabilitation may be considered in lieu of total reconstruction, at significant overall savings.
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Phase

Ongoing

Status

Active
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Budget Snapshot
$62.19M Total
Expenditures/Funding
$18.9M 6 Year Total
Expenditures/Funding
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Cost Change

Cost increase due to the addition of FY27 and FY28 to this ongoing level of effort project.
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Justification

In FY09, the Department of Transportation instituted a pavement management system. This system provides for systematic physical condition surveys. The physical condition surveys note the type, level, and extent of residential pavement deterioration combined with average daily traffic and other usage characteristics. This information is used to calculate specific pavement ratings, types of repair strategies needed, and associated repair costs, as well as the overall Pavement Condition Index (PCI) of the entire residential network. The system also provides for budget optimization and a systematic approach to maintaining a healthy residential pavement inventory. The updated 2019 pavement condition survey indicated that 799 lane-miles (19 percent) of residential pavement have fallen into the lowest possible category and are in need of structural patching. Typically, pavements rated in this category require between 15-20 percent permanent patching per lane-mile. Physical condition inspections of residential pavements will occur on a 2-3 year cycle.
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Fiscal Note

$57 million is the annual cost required to maintain the current Countywide Pavement Condition Index of 66 for residential and rural roads. $60 million is the annual requirement to achieve a Countywide Pavement Condition Index of 70 for residential and rural roads. Related CIP projects include Residential and Rural Road Rehabilitation (No. 500914) and Resurfacing: Residential/Rural Roads (No. 500511). In FY21, there was a funding switch utilizing GO Bonds, of which, $1 million was allocated in GO Bond Premium.
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Disclosures

Expenditures will continue indefinitely. The County Executive asserts that this project conforms to the requirement of relevant local plans, as required by the Maryland Economic Growth, Resource Protection and Planning Act.
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Coordination

Maryland-National Capital Park and Planning Commission, Maryland State Highway Administration, Utility Companies, Montgomery County Department of Permitting Services, City of Gaithersburg, Facility Planning: Transportation (CIP No. 509337).
Budget Snapshot
$62.19M Total
Expenditures/Funding
$18.9M 6 Year Total
Expenditures/Funding
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Project Details
Project NumberP501106
Date Last Modified08/26/21
Administering AgencyTransportation
CategoryTransportation
SubCategoryHighway Maintenance
Planning AreaCountywide
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Total Expenditures by Cost Element (000s)
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Total Funding by Source (000s)
EXPENDITURES (000s)
Cost ElementsTotalThru FY21Est FY22Total 6 YearsFY 23FY 24FY 25FY 26FY 27FY 28Beyond 6 Years
Planning, Design and Supervision38429122326104354354354354354350
Land00000000000
Site Improvements and Utilities00000000000
Construction58343398692184162902715271527152715271527150
Other77000000000
Total Expenditures62192398853407189003150315031503150315031500
FUNDING (000s)
Funding SourceTotalThru FY21Est FY22Total 6 YearsFY 23FY 24FY 25FY 26FY 27FY 28Beyond 6 Years
G.O. Bond Premium10001000000000000
G.O. Bonds60200378933407189003150315031503150315031500
State Aid992992000000000
Total Funding Sources62192398853407189003150315031503150315031500
APPROPRIATION AND EXPENDITURE DATA ($000s)
Appropriation FY 23 Request3150
Year First AppropriationFY11
Appropriation FY 24 Request3150
Last FY's Cost Estimate55892
Cumulative Appropriation43292
Expenditure / Encumbrances40144
Unencumbered Balance3148