Connecticut's Transportation Enterprise Data

Details

• Creators:
  Dunn, Michael ; Hamilton, Ian
• Corporate Creators:
  VHB/Vanasse Hangen Brustlin, Inc.
• Contributors:
  Roche, Jerry ; Pascual, Sarah Weissman
• Corporate Contributors:
  United States. Department of Transportation. Federal Highway Administration. Office of Safety
• Subject/TRT Terms:
  Data Analysis Highway Safety Traffic Data Traffic Safety
• Publication/ Report Number:
  FHWA-SA-22-008
• Resource Type:
  Tech Report
• Right Statement:
  Public Domain
• Geographical Coverage:
  United States ; Connecticut
• Edition:
  Case Study
• Contracting Officer:
  Roche, Jerry
• Corporate Publisher:
  United States. Department of Transportation. Federal Highway Administration. Office of Safety
• Abstract:
  This case study highlights the Connecticut Department of Transportation’s (CTDOT’s) recent advancements in its enterprise data systems and processes. The Moving Ahead for Progress in the 21st Century Act (MAP-21) established several requirements to help States advance their roadway safety data development and analysis capabilities. Two key requirements for States were to: 1) collect Model Inventory of Roadway Elements (MIRE) Fundamental Data Elements (FDE) data for all public roads, and 2) develop safety data management systems to support the Highway Safety Improvement Program, Strategic Highway Safety Plan, and data driven safety analysis (DDSA) and evaluation. The need to meet Federal requirements and develop an enterprise-level approach to safety analysis on all public roads drove many of the recent advancements in CTDOT’s data infrastructure. CTDOT created the Transportation Enterprise Data (TED) warehouse to meet the need for enterprise data specifically supporting robust safety management but also meeting other critical department data analysis needs. The safety data systems are managed under formal data governance policies expressed in the Data Governance Charter drafted by CTDOT alongside implementation of the TED warehouse. These advancements have helped CTDOT scale its data infrastructure and meet emerging needs for robust roadway safety management on all Connecticut roads.
• Format:
  PDF
• Funding:
  DTFH61-16-D-00052
• Collection(s):
  Federal Highway Administration
• Main Document Checksum:
  urn:sha-512:43bec9e080fc064ebefc90df1623bce3736a4fcb39e31119fac8b20bcf7043e8bf84857d13e397b4326574782086d97f47cec831173e288b0b149826518e1dd2
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/88251/dot_88251_DS1.pdf
• File Type:
  [PDF - 2.00 MB ]