This staff recommendation reflects consideration of factors including current MPO visions and policies (as documented in Paths to a Sustainable Region, the MPO's long-range transportation plan); anticipated MPO goals and objectives, to be documented in Charting Progress to 2040, the MPO's next long-range transportation plan; federal guidance; national goals and planning factors; contributions to a balanced mix of modes in the region; geographic equity; UPWP Committee member priorities; and other regional priorities.
Project ratings pertaining to the LRTP Vision Topics, Functions, and UPWP Focus areas are current as of April 30, 2015.
MPO Staff-Recommended Projects
Proposed Project ID | Proposed Project Name | Proposed Project Group | Estimated Total Cost | Estimated Share of FHWA PL Funds | Estimated FHWA PL Funds | Estimated FTA 5303 Funds | LRTP Vision Topic: Climate Change | LRTP Vision Topic: Environment | LRTP Vision Topic: Livability | LRTP Vision Topic: Mobility | LRTP Vision Topic: Regional Equity | LRTP Vision Topic: Safety and Security | LRTP Vision Topic: System Preservation, Modernization, and Efficiency | Project Function: Serves Regional Transportation Stakeholders | Project Function: Supports MPO Planning | Project Function: Contributes to Transportation Knowledge Base | UPWP Focus Area: Supports Performance-based Planning | UPWP Focus Area: Links Land Use and Transportation | UPWP Focus Area: Helps Maximize Limited Financial Resources | UPWP Focus Area: Protects Air Quality and the Environment | UPWP Focus Area: Preserve and Maintain the Transportation System | UPWP Focus Area: Increases Transit and Active Transportation Modes | UPWP Focus Area: Advances Mobility and Access, and Reduce Congestion | UPWP Focus Area: Encourages Sustainable, Livable, and Healthy Communities | UPWP Focus Area: Increases Transportation Safety and Security | UPWP Focus Area: Supports Economic Vitality | UPWP Focus Area: Supports Transportation Equity and Accessibility | UPWP Focus Area: Supports MetroFuture Implementation | UPWP Focus Area: Supports Statewide and Regional Transportation Initiatives | UPWP Focus Area: Enhance Technical Knowledge, Capacity, and Insights |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A-1 | Addressing Safety, Mobility, and Access on Subregional Priority Roadways: FFY 2016 | Roadway Network Performance | $110,000 | 0.7 | $77,000 | $33,000 | Not applicable | Applicable | Applicable | Applicable | Not applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Secondary Consideration | Primary Consideration | Secondary Consideration | Primary Consideration | Secondary Consideration | Primary Consideration | Secondary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable |
A-2 | Priority Corridors for LRTP Needs Assessment: FFY 2016 | Roadway Network Performance | $110,000 | 0.7 | $77,000 | $33,000 | Not applicable | Applicable | Applicable | Applicable | Not applicable | Applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Primary Consideration | Secondary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Secondary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable |
A-3 | Safety and Operations at Selected Intersections: FFY 2016 | Roadway Network Performance | $65,000 | 0.7 | $45,500 | $19,500 | Not applicable | Applicable | Not applicable (Updated April 30, 2015) | Applicable | Not applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Secondary Consideration | Secondary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable |
B-2 | Pedestrian Level-of-Service Metric Development | Active Transportation | $30,000 | 1 | $30,000 | $0 | Not applicable | Not applicable | Applicable | Applicable | Not applicable | Applicable | Not applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Secondary Consideration | Secondary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Primary Consideration | Primary Consideration |
D-1 | Systemwide Title VI/Environmental Justice Assessment of TIP Projectsb | Transporation Equity and Accessibility | $75,000 | 0.7 | $52,500 | $22,500 | Not applicable | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration |
E-1 | MBTA Parking Lots: Price Sensitivity Analysis | Land Use, Environment, and Economy | $30,000 | 0.5 | $15,000 | $15,000 | Not applicable | Not applicable | Applicable (Updated April 30, 2015) | Applicable | Not applicable | Not applicable | Not applicable | Applicable | Not Applicable | Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration |
F-1 | First-Mile-and-Last-Mile Transit Connections Studies | Transit | $55,000 | 0 | $0 | $55,000 | Not applicable | Not applicable | Applicable | Applicable | Not applicable | Not applicable | Not applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable |
F-5 | Identifying Opportunities to Alleviate Bus Delay | Transit | $65,000 | 0 | $0 | $65,000 | Not applicable | Applicable (Updated April 30, 2015) | Not applicable | Applicable | Not applicable | Not applicable | Applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Secondary Consideration | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration |
G-1 | Research Topics Generated by MPO Staff | Other Technical Support | $30,000 | 0.7 | $21,000 | $9,000 | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not Applicable | Applicable | Not Applicable | Secondary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration |
MPO Staff-Recommended Projects Funding Summary
Funding Category | Estimated Total Funds | Estimated FHWA PL Funds | Estimated FTA Section 5303 Funds | Notes |
---|---|---|---|---|
Funding for New Discrete Projects: | $570,000 | $318,000 | $252,000 | These funding levels are based on the estimated FFY 2016 FHWA PL and the FFY 2015 FTA Section 5303 allocations for CTPS and on estimated costs for ongoing and continuing work included in CTPS's draft FFY 2016 UPWP budget. FFY 2016 FHWA PL funds have been reduced by approximately $10,880 per MassDOT guidance. Since the April 16, 2015 UPWP Committee meeting, MPO staff have also added $19,340 (which was previously shown as unallocated funding in the "Balance of Funds" row) to the Data Resources Management program, which is one of the ongoing and continuing UPWP projects and programs. MPO staff are awaiting FTA Section 5303 allocation amounts for FFY 2016. |
Staff Recommended Proposed Project Total: | $570,000 | $318,000 | $252,000 | No notes. |
Balance of Funds: | $0 | $0 | $0 | No notes. |
Projects Not Included in MPO Staff-Recommended Projects List
Proposed Project ID | Proposed Project Name | Proposed Project Group | Estimated Total Cost | Estimated Share of FHWA PL Funds | Estimated FHWA PL Funds | Estimated FTA 5303 Funds | LRTP Vision Topic: Climate Change | LRTP Vision Topic: Environment | LRTP Vision Topic: Livability | LRTP Vision Topic: Mobility | LRTP Vision Topic: Regional Equity | LRTP Vision Topic: Safety and Security | LRTP Vision Topic: System Preservation, Modernization, and Efficiency | Project Function: Serves Regional Transportation Stakeholders | Project Function: Supports MPO Planning | Project Function: Contributes to Transportation Knowledge Base | UPWP Focus Area: Supports Performance-based Planning | UPWP Focus Area: Links Land Use and Transportation | UPWP Focus Area: Helps Maximize Limited Financial Resources | UPWP Focus Area: Protects Air Quality and the Environment | UPWP Focus Area: Preserve and Maintain the Transportation System | UPWP Focus Area: Increases Transit and Active Transportation Modes | UPWP Focus Area: Advances Mobility and Access, and Reduce Congestion | UPWP Focus Area: Encourages Sustainable, Livable, and Healthy Communities | UPWP Focus Area: Increases Transportation Safety and Security | UPWP Focus Area: Supports Economic Vitality | UPWP Focus Area: Supports Transportation Equity and Accessibility | UPWP Focus Area: Supports MetroFuture Implementation | UPWP Focus Area: Supports Statewide and Regional Transportation Initiatives | UPWP Focus Area: Enhance Technical Knowledge, Capacity, and Insights |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A-4 | Low-Cost Improvements to Express-Highway Bottleneck Locations | Roadway Network Performance | $40,000 | 1 | $40,000 | $0 | Not applicable | Applicable (Updated April 30, 2015) | Not applicable | Applicable | Not applicable | Not applicable | Applicable | Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Secondary Consideration | Secondary Consideration | Not Applicable | Primary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable |
A-5 | Safety Improvements at Express-Highway Interchanges | Roadway Network Performance | $55,000 | 1 | $55,000 | $0 | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable |
A-6 | Analyzing the Impacts of Expanded All-Electronic Tolling | Roadway Network Performance | $70,000 | 0.7 | $49,000 | $21,000 | Not applicable | Applicable | Not applicable | Applicable | Not applicable | Not applicable | Applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Not Applicable | Primary Consideration | Secondary Consideration | Secondary Consideration (Updated April 30, 2015) | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration |
A-7 | Planning for Connected and Autonomous Vehicles | Roadway Network Performance | $25,000 | 1 | $25,000 | $0 | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Applicable | Applicable | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration |
B-1 | Bicycle Network Gaps: Feasibility Evaluations: FFY 2016 | Active Transportation | $55,000 | 1 | $55,000 | $0 | Not applicable | Not applicable | Applicable | Applicable | Not applicable | Applicable | Not applicable | Applicable | Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Secondary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Secondary Consideration | Secondary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable |
B-3 | Municipal Pedestrian Network Studies | Active Transportation | $40,000 | 1 | $40,000 | $0 | Not applicable | Not applicable | Applicable | Applicable | Not applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Primary Consideration | Primary Consideration | Primary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Primary Consideration | Not Applicable |
C-1 | MPO Climate Change Vulnerability Assessment and Adaptation Planning | Safety and Security | $45,000 | 0.7 | $31,500 | $13,500 | Applicable | Not applicable | Not applicable | Applicable | Not applicable | Applicable | Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Not Applicable | Primary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration |
C-2 | Improvements to MPO All-Signals Database | Safety and Security | $30,000 | 1 | $30,000 | $0 | Not applicable | Applicable | Not applicable | Applicable | Not applicable | Applicable | Applicable | Applicable | Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration |
D-2 | Community and Human-Services Transportation Support | Transporation Equity and Accessibility | $45,000 | 0 | $0 | $45,000 | Not applicable | Not applicable | Applicable | Applicable | Applicable | Not applicable | Not applicable | Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Secondary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration | Primary Consideration |
D-3 | Emergency Transportation Planning for Vulnerable Populations | Transporation Equity and Accessibility | $40,000 | 0.3 | $12,000 | $28,000 | Not applicable | Not applicable | Not applicable | Applicable (Updated April 30, 2015) | Applicable | Applicable | Not applicable | Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration | Primary Consideration |
D-4 | Temporal Changes in Demographic Data: Effects on Title VI Analyses | Transporation Equity and Accessibility | $65,000 | 0.7 | $45,500 | $19,500 | Not applicable | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Secondary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration |
E-2 | Analyzing the Transportation Impacts of Travel to and from Medical Facilities | Land Use, Environment, and Economy | $85,000 | 0.7 | $59,500 | $25,500 | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration |
E-3 | Analyzing the Transportation Impacts of Travel Generated by Universities | Land Use, Environment, and Economy | $85,000 | 0.7 | $59,500 | $25,500 | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration |
E-4 | Methodologies and Tools for Understanding the Relationship of Transportation to Gentrification and Displacement | Land Use, Environment, and Economy | $85,000 | 0.5 | $42,500 | $42,500 | Not applicable | Not applicable | Applicable | Not applicable | Applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Secondary Consideration | Primary Consideration | Secondary Consideration | Primary Consideration | Primary Consideration |
E-5 | Analyzing the Impacts of Special Events on the Region’s Transportation System | Land Use, Environment, and Economy | $85,000 | 0.5 | $42,500 | $42,500 | Not applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration |
E-6 | Transportation Mitigation of Major Developments: Review of Existing Strategies | Land Use, Environment, and Economy | $60,000 | 0.7 | $42,000 | $18,000 | Not applicable | Not applicable | Applicable | Applicable | Not applicable | Not applicable | Applicable | Applicable | Applicable | Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Secondary Consideration | Not Applicable | Secondary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration |
E-7 | Assessment of Past Transportation Investments for Economic Development in the Boston Region | Land Use, Environment, and Economy | $55,000 | 0.7 | $38,500 | $16,500 | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Secondary Consideration | Secondary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Secondary Consideration | Secondary Consideration | Primary Consideration |
E-8 | Energy and Electric Vehicle Use in the MPO Region | Land Use, Environment, and Economy | $35,000 | 0.7 | $24,500 | $10,500 | Not applicable | Applicable | Not applicable | Not applicable | Not applicable | Not applicable | Applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Primary Consideration |
E-9 | Regional Air Quality Profiles | Land Use, Environment, and Economy | $55,000 | 1 | $55,000 | $0 | Not applicable | Applicable | Not applicable | Not applicable | Applicable | Not applicable | Not applicable | Not Applicable | Applicable | Applicable | Primary Consideration | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration |
E-10 | Tools and Methodologies for Understanding Transportation and Urban Sprawl | Land Use, Environment, and Economy | $75,000 | 0.7 | $52,500 | $22,500 | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Secondary Consideration | Primary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Primary Consideration |
E-11 | Alewife Transportation Community Study | Land Use, Environment, and Economy | $75,000 | 0.7 | $52,500 | $22,500 | Not Applicable | Applicable (Updated April 30, 2015) | Not Applicable | Applicable | Not Applicable | Applicable (Updated April 30, 2015) | Applicable (Updated April 30, 2015) | Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Not Applicable | Secondary Consideration (Updated April 30, 2015) | Not Applicable | Primary Consideration | Primary Consideration | Secondary Consideration | Secondary Consideration (Updated April 30, 2015) | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable |
F-2 | Non-Fixed-Route Transportation Services: Opportunities for Transit Agencies | Transit | $90,000 | 0 | $0 | $90,000 | Not Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration | Primary Consideration | Primary Consideration | Primary Consideration |
F-3 | Opportunities for New Community Transit Services | Transit | $50,000 | 0 | $0 | $50,000 | Not Applicable | Not Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Not Applicable | Not Applicable | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Primary Consideration | Primary Consideration | Not Applicable |
F-4 | Potential Uses for Unused and Underused Rights-of-Way | Transit | $55,000 | 0 | $0 | $55,000 | Not Applicable | Not Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Not Applicable | Primary Consideration | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Primary Consideration | Secondary Consideration | Not Applicable |
F-6 | Feasibility of Coordinating Ferry Services for Inner Core Communities | Transit | $45,000 | 0 | $0 | $45,000 | Not Applicable | Not Applicable | Not Applicable | Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration (Updated April 30, 2015) | Primary Consideration | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Secondary Consideration | Not Applicable |
G-2 | Future of Transportation Data Collection | Other Technical Support | $55,000 | 0.5 | $27,500 | $27,500 | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Applicable | Applicable | Applicable | Secondary Consideration | Not Applicable | Primary Consideration | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Not Applicable | Secondary Consideration | Primary Consideration |
null | Other Proposed Project Total: | null | $1,500,000 | null | $879,500 | $620,500 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |