STREETLIGHT AADT 

Average Annual Daily Traffic (AADT) count data for 4.5 million miles of roadway

Based on more than 1 trillion 2020 location records, StreetLight AADT covers virtually every road in the U.S. and Canada. Get more granular with monthly and hourly counts; our on-demand metrics include:

  • AADT (Annual Average Daily Traffic)
  • AAHT (Annual Average Hourly Traffic)
  • MADT (Monthly Average Daily Traffic)
CONTACT USWATCH WEBINAR

 TRADITIONAL AADT 

 BIG DATA AADT 

Limitations of traditional methods

  • Months for approval, data collection and analysis
  • Limited scale
  • Staff in harm’s way
  • No accounting for seasonal traffic

Benefits of StreetLight 2020 AADT

  • Available on demand, on your desktop
  • Counts available state-wide, province-wide
  • 100% safe alternative
  • Hourly, daily, weekly, monthly, and annual counts
  • AADT estimates surpass temporary count expansion accuracy targets
Review Validation

  TRADITIONAL AADT  

Limitations of traditional methods

  • Months for approval, data collection and analysis
  • Limited scale
  • Staff in harm’s way
  • No accounting for seasonal traffic

  BIG DATA AADT  

Benefits of StreetLight AADT

  • Available on demand, on your desktop
  • Counts available state-wide, province-wide
  • 100% safe alternative
  • Hourly, daily, weekly, monthly, and annual counts
  • AADT estimates surpass temporary count expansion accuracy targets

StreetLight AADT Validation

AADT Graph 2020
  • StreetLight AADT data is validated with nearly 6,600+ permanent counter data points across the U.S. and 2,500+ permanent counter data points across Canada
  • R2 of .98 for the U.S. and R2 of .97  for Canada
  • Both absolute and root mean square error rates for our AADT data outperform industry targets. View white papers below to learn more about industry targets.
U.S. AADT WhitepaperCanada AADT Whitepaper

Get AADT, AAHT and MADT counts for 8 or 80,000 locations and more

From a few counts for a traffic impact study...

  • Get traffic counts for all intersections around the project area
  • Estimate how a proposed project impacts existing traffic conditions
  • Go back in time to measure impact by looking at hourly, daily, or weekly counts for specific dates

...to counts all across your state or province

  • Quickly and easily calculate VMT
  • Leverage for HPMS funding
  • Determine crash rates
  • Calculate level of service for planning or design analysis

 CASE STUDY 

Tulsa MPO Fills Traffic Count Gaps

When jurisdictions in an Oklahoma MPO’s regions stopped collecting counts, StreetLight provided complete and reliable AADT metrics for the entire area.

READ CASE STUDY

Take the next step

Start by booking a time with a StreetLight representative, or learn more by watching the AADT webinar

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