TX-Bridge: lidar-derived bridge deck geometry and cross-sections, Texas statewide (UT CTR / TxDOT 0-7095)

Data and Resources

• TX-Bridge statewide geometry database (2024-04-30)GeoJSON

  505 MB, EPSG:3857. Bridge points/hulls with deck and low-chord elevations,...

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• TX-Bridge statewide geometry database (2023-09-19)GeoJSON

  497 MB, 37,488 bridges; version cited in report 0-7095-1.

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• Upper Guadalupe HUC-8 12100201 run KMZKMZ

  31 MB. Bridge points, hulls, major-axis lines and cross-sections for the...

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• Bridge-deck DEMs (per bridge UUID)GeoTIFF (directory)

  38,000 small GeoTIFFs plus 000000_archive_gzip.tar.gz (723 MB).

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• Cross-section plots (per bridge UUID)PNG (directory)

  46,000 PNGs plus 000000_archive_xs_gzip.tar.gz (4.9 GB).

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• Bridge-classified point clouds by lidar collectionCOPC LAZ (directory)

  One merged bridge-only COPC per TxGIO collection (001-036).

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• Sample run output with folder layoutDirectory

  Nine output folders described in report 0-7095-1 section 4.2.4.

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• tx-bridge source codeGitHub

  Python, MIT. Extracts bridge geometry from USGS Entwine/COPC point clouds.

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• TxDOT report 0-7095-1: Flood Assessment System...PDF

  16 MB. Sections 4.2 (TX-Bridge), 5.10 (low-water crossings).

  Explore

  • Preview
  • Download
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close
• TxDOT bridges open data (NBI attributes)HTML

  Official inventory points for cross-reference.

  Explore

  • More information
  • Go to resource
🔬 DYNAMO Analysis
×
Choose Analysis Type:
Problem Statement:
Existing Problem Statements:
Create New Problem Statement:
Problem Name:
Region ID: Select a region Alaska Texas
Start Date:
End Date:
Create Problem Statement
← Back to Analysis Types
Analysis Configuration:
Task Name:
Subtask Name:
Start Analysis Back
Initializing analysis...
Close