DPW Road Projects Updates Tuesday, October 15, 2019 GSPE Line-up - PowerPoint PPT Presentation

DPW Road Projects Updates Tuesday, October 15, 2019 GSPE

Line-up • Village Streets • Overview of DPW (FHWA & DoD Funded) Projects • GTIP 2020-2023 Briefing

Village Streets Update • $2.9 M from THF • NTP issued to Hawaiian Rock November 1, 2019 • 2 street per village Mayor • Complete by October 2020

Village Streets NORTHERN REGION 1. Swamp Road Dededo 6,365 FT 2. Chalan Lumasu Corner Biradan Pulattat Dededo 955 FT 3. Tun Ignacio Chana Yigo 700 FT 4. David Flores Court Yigo 232 FT CENTRAL REGION 1. Patnetos Drive Agana Heights 900 FT 2. Chargualaf Court Agana Heights 500FT 3. Binakle Road Asan-Maina 1,054 FT 4. North Sabana Drive Barrigada 4,103 FT 5. Gajuman Street Barrigada 540 FT 6. Chalan Ping Pago Chalan Pago 2,367 FT 7. Judge Sablan Street Chalan Pago 2,567 FT 8. Quichocho Street Mangilao 1,200 FT 9. Sergio Cruz Street Mangilao 1,094 FT 10. Manibusan Street Mongmong-Toto-Maite 1,582 FT 11. North Old GW Street Mongmong-Toto-Maite 486 FT 12. Lucio Lane Sinajana 1,215 FT 13. Tan Joaquina Borja Street Sinajana 444 FT SOTHERN REGION 1. Duenas Street Agat 1,320 FT 2. Tun Jose L. San Nicolas Inarajan 2,106 FT 3. Jose P. Cruz Street Talofofo 1,413 FT 4. Chalan Aguon Yona 3,425 FT

Overview of DPW (FHWA and DoD Funded) Projects

Government of Guam DPW Ongoing Construction Projects

Government of Guam DPW Ongoing Construction Projects

Government of Guam DPW Ongoing Construction Projects

Government of Guam DPW Ongoing Construction Projects Projects Complete  Route 1 & 8 Resurfacing/Canada Toto Signal $ 8M Feb 2020  Route 3 Widening $44M March 2020

Government of Guam DPW Upcoming Construction Procurements Projects Estimate IFB Date  Route 14 Resurfacing Aug 2019 4 th Q 2019  Route 1 Resurfacing from RT 30 to RT 10A 4 th Q 2019  Atatano Bridge Retrofit 1 st Q 2020  Ajayan Bridge Reconstruction  IDIQ Construction – Signing $1 M 2020-2023  IDIQ Construction – Paving and Striping $4 M 2020-2023  IDIQ Construction – Guardrail Repair $2.5 M 2020-2023  IDIQ Construction – Bridge Preventative Maintenance $1 M 2020-2023

Projects Under Design Design Complete 2 nd Q 20  Tiyan Parkway, Phase II 2 nd Q 20  Phase I (Airport Road) Route 10A 1 st Q 20  Route 10 Safety Project 2 nd Q 20  Route 17 Phase 2B  Atantano Bridge Retrofit Completed  Route 5 Reconstruction and widening Completed  Ajayan Bridge Replacement Completed  Aplacho Bridge Replacement Completed  Route 14 (Chalan San Antonio) Resurfacing Completed  Route 14B (Ypao Road) Reconstruction Completed

FY 2020 Design Procurement • DAR funded bridge and utility hardening projects • Intersection safety improvement projects • Pavement rehabilitation projects • Bridge rehabilitation and preventative maintenance projects

Questions/Comments

PROJECT UPDATE • Route 14 - Chalan San Antonio • Route 14B - Ypao Road Route 14 Route 14B

Route 14 and Route 14B Project Schedule and Cost Route 14 Route 14B Estimated Cost $10M $14M Design Completion May 2018 October 2015 Begin Public Outreach May 2018 July 2015 Advertise for Bids June 2018 Summer 2018 Start Construction Dec 2018 Spring 2019 Completion 15 Months 15 Months

Route 14 Existing Project Features Reconstruct Sidewalks ADA Accessibility Resurface Route 14 Resurface Traffic Circle Pedestrian Access

Route 14 - Chalan San Antonio Key Features • Anti Skid Pavement & other safety features • Reduce road width (road diet) for improved traffic safety and access control • 4’ wide dedicated bicycle lanes • Continuous ADA compliant sidewalk from ITC entrance to Bishop Flores Circle

Route 14B Existing Project Features Existing Utilities Flooding Pedestrian Access Steep Grading Bus Stops Rolling Terrain

Route 14B - Ypao Road Key Features • Reconstruct and widen Route 14B from Rt 1 to San Vitores Road • Improved traffic safety and access control • 14 ft wide shared use bicycle lanes • Continuous ADA Compliant Sidewalks on both sides of the road from Route 1 to Carmen Memorial Rd. • Improve road drainage • Apply new Technology

Design Innovations

Design Innovations being Advanced by DPW Cont. • Route 14B (Ypao Road) – Mechanical Stabilized Earth (MSE) Retaining Wall • Aplacho Bridge Replacement Project – Geosynthetic Reinforced Soil (GRS) Integrated Bridge System

Design Innovations being Advanced by DPW • On the Route 5 Reconstruction Project – Cement Treated Base • Tiyan Parkway Phase 2 – Grouted Rock Nail Wall for rock cut

Route 14 Visualization

Route 14 Visualization

Route 14B Visualization (Ernst and Young to Royal Gardens)

Route 14B Visualization (Route 1 to Ernst and Young)

Route 14B Visualization (Royal Gardens to Flower Shop)

Route 14B Visualization (Flower shop to Pale San Vitores)