The Woodlands Township Pavement Management Plan Pavement Management - PowerPoint PPT Presentation

MARKET The Woodlands Township Pavement Management Plan

Pavement Management Plan 1 Study Objectives • Study Approach • Benefits • Existing Pavement Conditions • Budget Analyses • Pavement Management Plan

Study Objectives 2 • Understanding of the current roadway condition Good Condition • Development of a pavement management system • Performing a network-level pavement condition survey Poor Condition • Applicable software to identify future M&R needs. • Future maintenance costs Pavement Management Plan

Study Approach 3 Implemented the Paver™ system roadway • pavement network. Pavement Condition Index (PCI) Survey • Performed a network-level field condition survey and established a PCI of the Township’s roadway pavements. Roadway Pavement M&R Budget Analyses • Performed five-year budget analyses of multiple scenarios using Paver™ to determine future needs of alternative scenario. Pavement Management Plan

Benefits of a Pavement Management Program 4 • Quantify Maintenance & Rehabilitation (M&R) budget • Evaluate different budget scenarios • Analyzing cost effectiveness of alternative strategies. • Establish an objective funding program • Establish Central repository for inventory data. • Schedule timely M&R activities. Pavement Management Plan

Existing Pavement Conditions 5 Condition Assessment Scale Condition Assessment PCI Value Excellent 98-100 Very Good 90-99 Good 80-89 Satisfactory 60-79 Fair 60-69 Unsatisfactory 40-59 Failed 0-39 Pavement Management Plan

Existing Pavement Conditions and Field Observations 6 Table 1: Pavement Condition Distribution of Each Surface Type Inspected Pavement Pavement Area 2018 Pavement Area Surface Type (%) Average PCI (SY) 62,444 Asphalt 0.96 64.3 6,425,152 Concrete 99.03 95.0 Pavement Management Plan

Maintenance & Rehabilitation Budget Analyses 7 Results for Concrete Pavement 5-year Capital Improvements: $6,250,500 § Reconstruction: $1,250,000/year § Preventative Maintenance: $550,000/year Results for Asphalt Pavement 5-year Capital Improvements: $2,500,000 § M&R $500,000/year Five-year Capital Improvements for both Concrete and Asphalt Streets in The Woodlands: § $11,500,000 Pavement Management Plan

Budget Analyses 8 Table 2: Effect of Budget on Overall Concrete Pavement Conditions This table is a projection of pavement condition based on several selected M&R budgets. Alternative Annual M&R Budget Resultant PCI (2019 – 2023) Classification Scenarios $1,800,000/Year (Eliminates Backlog 95.0 – 91.3 Excellent of about $6.7M) $1,300,000/Year (Reduces Backlog 94.2 – 89.7 Excellent to about $3.5M) $1,100,000/Year (Reduces Backlog 94.2 – 89.5 Good to about $5.0M) $800,000/Year (Backlog Increases to 94.2 – 89.4 Good about $6.6M) $0/Year (Backlog Increases to about 94.1 – 89.3 Good $8.2M) Pavement Management Plan

Budget Analyses 9 Table 3: Effect of Budget on Overall Asphalt Pavement Conditions This table is a projection of pavement condition based on several selected M&R budgets. Alternative Annual M&R Budget Resultant PCI (2019 – 2023) Classification Scenarios for Asphalt Pavements $500,000/Year (Eliminates Backlog of 64.5 - 80.1 Satisfactory about $2.5M) $400,000/Year (Reduces Backlog to 64.1 – 75.2 Satisfactory about $0.75M) $300,000/Year (Reduces Backlog to 63.6 – 66.7 Fair about $1.50M) $200,000/Year (Backlog Increases to 62.2 – 59.6 Fair about $2.25M) $0/Year (Backlog Increases to about 60.5 – 54.2 Unsatisfactory $3.50M) Pavement Management Plan

Budget Analyses 10 • Concrete 100 Year Life Span • Built Over 40+ Year Period • Plan for 2060 • $2,125,000/Year Yields $180,414,500 Stop Gap Fund • Unforeseen Damage Flooding Utility Breaks Etc. • Budget $500,000 Annually Pavement Management Plan