2019 Bond Program Roadways and Infrastructure June 20, 2019
Roadways and Infrastructure Needs • Address existing transportation infrastructure deficiencies such as: • Capacity • Congestion • Safety • Address future capacity needs based on projected growth • Funding future phases of ongoing projects • Continue Street Reconstruction OCI Improvement June 13, 2019 ID 19-449 2
Proposed Proposition 2 – Staff Prioritization Program Funding Staff Recommended Project Total Project Cost Staff is in City Bond Funding Proposition 2: Roadways and Infrastructure discussion with Bonnie Brae (V, VI, VII) $111.5M $27M multiple agencies Hickory Creek $160M $34M to leverage the Street Rehab Program $35M $35M City’s bond Sidewalks $12M $12M Robinson Road $12.3M $12.3M funding to Ryan Road $47.66M $44.26M achieve 3x the Jim Christal $16.8M $1.65M value in capital FM 428 $44M - Other Proposition Requests projects. Street Lighting $5M - $15M $0 Total $444M - $454M $166.21M 3
Arterial Projects Area 2 PROJECT SELECTION: • Demand in high growth areas • Historically unsafe roadways Area 3 • Regional connectivity • Capacity improvements • Funding opportunities • Improve safety in adjacent neighborhoods Area 1 June 13, 2019 ID 19-449 4
Area 1 – Upcoming Developments June 13, 2019 ID 19-449 5
Area 2 – Upcoming Developments June 13, 2019 ID 19-449 6
Area 3 – Upcoming Developments June 13, 2019 ID 19-449 7
Project Cost Information • The total cost to complete the all elements of the project is estimated. • The total cost is the sum of: • Design • Right-of-Way Acquisition • Construction • Contingency • Inflation • Staff Time • Contract Incentives/Disincentives • For each project, the total project cost and the City’s projected cost have been estimated. June 13, 2019 ID 19-449 8
Bonnie Brae Street Phases V, VI, & VII Limits: Scripture Street to Loop 288 • Scope: Widen approximately 3 miles • to 4-lane divided Characteristics/LOS: • Existing - Peak hour LOS D or • worse Proposed – LOS A or B • Total Cost: $111.5M • City Cost: $27M • June 13, 2019 ID 19-449 9
Hickory Creek Road • Limits: I-35 W To FM 2499 (5.75 miles) • Scope: Construct/Widen to a 6-lane divided facility • Characteristics/LOS: • Current - LOS D or worse • Proposed – LOS A or B • Total Cost: $160M City Cost: $34M June 13, 2019 ID 19-449 10
Neighborhood Streets Rehabilitation June 13, 2019 ID 19-449 11
Overall Condition Index (OCI) • Numerical score ranging from 0 (worst) to 100 (best) • OCI Consist of the following • 80 % PCI (Pavement Condition Index) • 20% RI (Ride Index) • Typically performed by a pavement management consultant using specialized equipment • OCI scores are used in conjunction with a pavement management software program to develop preventative maintenance plans to help manage street assets
Pavement Life Cycle Curve Maintenance Impacts on Pavement Life Cycle Typical Pavement Life Cycle 40% of pavement life Excellent has a 15% drop in quality Very Good 15% of pavement life Pavement Quality $1 spent now Good has a 40% drop in quality Fair Poor Costs $8 if delayed Very Poor Time
Neighborhood • City wide average OCI is 64 Streets OCI Range Description Relative Remaining Life Definition Like new condition – little to no maintenance required; routine 85 – 100 Excellent 15 to 25 Years maintenance such as crack and joint sealing. Routine maintenance such as patching and crack sealing with surface 75 – 85 Very Good 12 to 20 Years treatments such as seal coats or slurries. Heavier surface treatments and thin overlays. Localized panel 65 – 75 Good 10 to 15 Years replacements. Heavy surface-based inlays or overlays with localized repairs. Moderate 45 – 65 Fair to Marginal 7 to 12 Years to extensive panel replacements. Sections will require very thick overlays, surface replacement, base 30 – 45 Poor 5 to 10 Years reconstruction, and possible subgrade stabilization. 0 – 30 Very Poor 0 to 5 Years High percentage of full reconstruction. June 13, 2019 ID 19-449 14
Project Selection OPTIONS: • Option 1: Lowest OCI First • Option 2: Low OCI grouped • Option 3: Hybrid June 13, 2019 ID 19-449 15
Neighborhood Streets Advantages: Addresses the “very poor” streets • that have an expected remaining life of 5-years or less. Disadvantages: Potential to increase construction • cost Does not include connecting streets • Adds to construction fatigue • OCI Segments Lane Miles Project Cost 0 – 5 3 1 $1 M 0 – 10 15 5 $5 M 0 – 15 61 20 $20 M 0 – 20 135 42 $35 M 0 – 25 230 72 $60 M 0 – 30 362 115 $95 M June 13, 2019 ID 19-449 16
Neighborhood Streets Area 2 Advantages: Most efficient with respect to costs • Includes connecting streets • Improves all infrastructure in neighborhood • Shortens construction fatigue experience • Disadvantages: Area 3 Does not address all “very poor” streets • Segments Lane Miles Project Cost Section 1 49 12.88 $10.8 M Section 2 49 13.24 $11.1 M Section 3 73 21.32 $17.9 M Section 4 51 12.78 $10.7 M Section 5 24 11.38 $9.5 M Section 6 20 6.91 $5.8 M Section 7 20 4.98 $4.2 M Area 1 TOTAL 286 83.49 $70.0 M June 13, 2019 ID 19-449 17
Neighborhood Streets Section • 12.8 Lane Miles • Total Cost: $10.7M • Average OCI – 27.7 • Projected OCI – 75* June 13, 2019 ID 19-449 18
Staff Recommended Option Neighborhoods Staff recommends a combination of the Neighborhoods and Lowest OCI Options. Segments Lane Miles Project Cost Advantages: Section 1 49 12.88 $10.8 M Section 2 49 13.24 $11.1 M Addresses more of the “very poor” streets • Section 3 73 21.32 $17.9 M Gains more efficiency with respect to costs • Section 4 51 12.78 $10.7 M Section 5 24 11.38 $9.5 M Includes connecting streets • Section 6 20 6.91 $5.8 M Improves all infrastructure in selected neighborhoods • Section 7 20 4.98 $4.2 M TOTAL 286 83.49 $70.0 M Shortens construction fatigue experience • Disadvantages: Does not address all “very poor” streets • Lowest OCI Does not minimize construction fatigue • OCI Segments Lane Miles Project Cost Still has some remaining disconnected segments • 0 – 5 2 0.8 $0.8 M 0 – 10 13 4.8 $4.8 M 0 – 15 48 16.9 $18.2 M Recommended Option Cost: $70M 0 – 20 102 32.3 $30 M 0 – 25 230 72 $60 M 0 – 30 362 115 $95 M June 13, 2019 ID 19-449 19
Sidewalks June 13, 2019 ID 19-449 20
Project Selection Complete construction of unfunded sidewalks in 2018 and 2019 sidewalk bundles. • 2018 Sidewalks – $1M, 2 miles • 2019 Sidewalks - $2.2M, 3.25 miles June 13, 2019 ID 19-449 21
Project Selection BASED ON PROXIMITY TO SCHOOLS • Within ¼ mile of a School ($18.7 M), 28.4 miles • Within ½ mile of a School ($130.8M), 198.3miles • Within 1 mile of a School ($276.3M), 418.6miles June 13, 2019 ID 19-449 22
Example: Evers/Strickland • 3 Miles of sidewalk to be added. • Total Cost: $2M June 13, 2019 ID 19-449 23
Plan • Design and acquire right-of-way or easements for sidewalks for the following year • Construct sidewalks designed in previous year • Leverage City funds to get Federal and State funds. SRTS funding typical City match is 20% June 13, 2019 ID 19-449 24
Robinson Road Limits: FM 2499 to Teasley Lane • Scope: Widen approximately • 3,700 feet (0.7 miles) from 2 lanes to 4-lane divided Characteristics/LOS: • Current LOS E • Project LOS A • Total Cost: $12.3M • City Cost: $12.3M • June 13, 2019 ID 19-449 25
Ryan Road Limits : Teasley Lane to Country Club • Road Scope: Widen approximately 2 miles • from 2 lanes to 4 lanes divided Characteristics/LOS: • Current LOS D or worse • Proposed LOS A • Total Cost: $47.66M • City Cost: $44.26M • June 13, 2019 ID 19-449 26
Ryan Road Limits : Teasley Lane to Country Club • Road Scope: Area study shows future need • is for a 2-lane road with intersection improvements at FM2181 and FM1830. Characteristics/LOS: • Currently LOS D or worse • Project LOS A • Total Cost: $10M to $25M • City Cost: $4M to $19M • June 13, 2019 ID 19-449 27
Jim Christal Road • Limits: I-35 to Western Boulevard • Scope: Widen approximately 1 mile from 2 lanes to 4-lane divided • Characteristics: Heavy Truck Traffic • Total Cost: $16.8M • City Cost: $1.65M June 13, 2019 ID 19-449 28
Sherman Drive (FM 428) Limits: Loop 288 to Clear Creek (2 miles) • Scope: Widen 2 lanes to 6-lane divided • (ultimate) TxDOT managed and funded Total Cost: $44M • City Cost: $0 • June 13, 2019 ID 19-449 29
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