Program Roadways and Infrastructure June 20, 2019 Roadways and - - PowerPoint PPT Presentation

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Program Roadways and Infrastructure June 20, 2019 Roadways and - - PowerPoint PPT Presentation

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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

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SLIDE 1

2019 Bond Program

Roadways and Infrastructure June 20, 2019

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SLIDE 2

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

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June 13, 2019 ID 19-449

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SLIDE 3

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Proposed Program Funding Staff is in discussion with multiple agencies to leverage the City’s bond funding to achieve 3x the value in capital projects. Proposition 2 – Staff Prioritization

Project Total Project Cost Staff Recommended City Bond Funding Proposition 2: Roadways and Infrastructure Bonnie Brae (V, VI, VII) $111.5M $27M Hickory Creek $160M $34M Street Rehab Program $35M $35M Sidewalks $12M $12M Robinson Road $12.3M $12.3M Ryan Road $47.66M $44.26M Jim Christal $16.8M $1.65M FM 428 $44M

  • Other Proposition Requests

Street Lighting $5M - $15M $0 Total $444M - $454M $166.21M

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SLIDE 4

Arterial Projects

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PROJECT SELECTION:

  • Demand in high growth areas
  • Historically unsafe roadways
  • Regional connectivity
  • Capacity improvements
  • Funding opportunities
  • Improve safety in adjacent

neighborhoods

Area 1 Area 2 Area 3

June 13, 2019 ID 19-449

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SLIDE 5

June 13, 2019 ID 19-449

Area 1 – Upcoming Developments

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SLIDE 6

June 13, 2019 ID 19-449

Area 2 – Upcoming Developments

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June 13, 2019 ID 19-449

Area 3 – Upcoming Developments

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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.

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June 13, 2019 ID 19-449

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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

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June 13, 2019 ID 19-449

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SLIDE 10

Hickory Creek Road

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  • 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

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SLIDE 11

Neighborhood Streets Rehabilitation

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June 13, 2019 ID 19-449

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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

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SLIDE 13

Pavement Life Cycle Curve

Time Pavement Quality has a 15% drop in quality 15% of pavement life $1 spent now Costs $8 if delayed Very Good Good Very Poor Poor Excellent Fair 40% of pavement life has a 40% drop in quality

Typical Pavement Life Cycle Maintenance Impacts on Pavement Life Cycle

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SLIDE 14

Neighborhood Streets

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  • City wide average OCI is 64

June 13, 2019 ID 19-449

OCI Range Description Relative Remaining Life Definition 85 – 100 Excellent 15 to 25 Years Like new condition – little to no maintenance required; routine maintenance such as crack and joint sealing. 75 – 85 Very Good 12 to 20 Years Routine maintenance such as patching and crack sealing with surface treatments such as seal coats or slurries. 65 – 75 Good 10 to 15 Years Heavier surface treatments and thin overlays. Localized panel replacements. 45 – 65 Fair to Marginal 7 to 12 Years Heavy surface-based inlays or overlays with localized repairs. Moderate to extensive panel replacements. 30 – 45 Poor 5 to 10 Years Sections will require very thick overlays, surface replacement, base reconstruction, and possible subgrade stabilization. 0 – 30 Very Poor 0 to 5 Years High percentage of full reconstruction.

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Project Selection

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OPTIONS:

  • Option 1:

Lowest OCI First

  • Option 2: Low

OCI grouped

  • Option 3: Hybrid

June 13, 2019 ID 19-449

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Neighborhood Streets

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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

June 13, 2019 ID 19-449

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

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Neighborhood Streets

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Area 1 Area 2 Area 3

June 13, 2019 ID 19-449

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 TOTAL 286 83.49 $70.0 M Advantages:

  • Most efficient with respect to costs
  • Includes connecting streets
  • Improves all infrastructure in neighborhood
  • Shortens construction fatigue experience

Disadvantages:

  • Does not address all “very poor” streets
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Neighborhood Streets Section

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  • 12.8 Lane Miles
  • Total Cost: $10.7M
  • Average OCI – 27.7
  • Projected OCI – 75*

June 13, 2019 ID 19-449

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Staff Recommended Option

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Staff recommends a combination of the Neighborhoods and Lowest OCI Options. Advantages:

  • Addresses more of the “very poor” streets
  • Gains more efficiency with respect to costs
  • Includes connecting streets
  • Improves all infrastructure in selected neighborhoods
  • Shortens construction fatigue experience

Disadvantages:

  • Does not address all “very poor” streets
  • Does not minimize construction fatigue
  • Still has some remaining disconnected segments

Recommended Option Cost: $70M

June 13, 2019 ID 19-449

Neighborhoods Lowest OCI

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 TOTAL 286 83.49 $70.0 M OCI Segments Lane Miles Project Cost 0 – 5 2 0.8 $0.8 M 0 – 10 13 4.8 $4.8 M 0 – 15 48 16.9 $18.2 M 0 – 20 102 32.3 $30 M 0 – 25 230 72 $60 M 0 – 30 362 115 $95 M

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Sidewalks

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June 13, 2019 ID 19-449

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Project Selection

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June 13, 2019 ID 19-449

Complete construction of unfunded sidewalks in 2018 and 2019 sidewalk bundles.

  • 2018 Sidewalks – $1M, 2

miles

  • 2019 Sidewalks - $2.2M,

3.25 miles

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Project Selection

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June 13, 2019 ID 19-449

  • 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 BASED ON PROXIMITY TO SCHOOLS

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Example: Evers/Strickland

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June 13, 2019 ID 19-449

  • 3 Miles of sidewalk to be

added.

  • Total Cost: $2M
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Plan

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June 13, 2019 ID 19-449

  • 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%

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June 13, 2019 ID 19-449

  • 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

Robinson Road

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June 13, 2019 ID 19-449

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
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SLIDE 27

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June 13, 2019 ID 19-449

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
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June 13, 2019 ID 19-449

  • 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

Jim Christal Road

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June 13, 2019 ID 19-449

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
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Project Funding Sources

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Project Total Project Cost Committed Funding Utility Funding TxDOT Funds NCTCOG Funds County Funds Other Funds City Funding Bonnie Brae (V, VI, VII) $111.5M $19.2M $1.9M $36.8M $26.6M $27M Hickory Creek $160M $13.8M $3.2M $36M $37M $ 36M $34M Street Rehab Program $70M $70M Sidewalks $12M $12M Robinson Road $12.3M $12.3M Ryan Road $10M - $25M $3M $3M $4M-$19M Jim Christal $16.8M $15.4M $1.65M FM 428 $44M $44M

Total $436.6M- $451.6M $33M $8.1M $116.8M $37M $36M $42M $161M- $176M

April 1, 2019 ID 19-449

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Proposed Program Funding Staff is in discussion with multiple agencies to leverage the City’s bond funding to achieve 3x the value in capital projects.

Project Total Project Cost Staff Recommended City Bond Funding Proposition 2: Roadways and Infrastructure Bonnie Brae (V, VI, VII) $111.5M $27M Hickory Creek $160M $34M Street Rehab Program $70M $70M Sidewalks $12M $12M Robinson Road $12.3M $12.3M Ryan Road $10M - $25M $4M-19M Jim Christal $16.8M $1.65M FM 428 $44M

  • Other Proposition Requests

Street Lighting $5M - $15M $0 Total $442M - $467M $161M-176M

Proposition 2 – Staff Prioritization

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Additional Projects for Consideration

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Street Lighting

  • Install upgraded lighting along arterial

and collector roadways as part of the City’s CIP; developing a prioritized program to select streets

  • Invest $0.8M - $2.5M per year for the

next six years

  • Total Cost: $5M - $15M
  • City Cost: $5M - $15M

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Example Priority Projects

Cost Estimates

University Drive $6.93M FM 2499 $3.8M FM 2181 $5.2M US 377 $2.1M

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SLIDE 34

Questions?

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April 1, 2019 ID 19-449