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National Trends

FMCSA relies on its State partners to provide crash and inspection data each month. Improving the quality of every State’s safety data will result in a more effective use of our Nation’s enforcement resources.

FMCSA & State users:

Data current as of May 25, 2018

National Trends: Crash Accuracy Measure

Good
50
Fair
1
Poor
0
Insuf Data
0
The national Crash Accuracy measure results show the number of States within each rating. A State’s accuracy rating is based on the percentage of the State’s evaluated crash records matched with a carrier that is registered with FMCSA. These crashes occurred between 03/01/2017 and 02/28/2018. Learn how this rating is calculated.
info
Why this matters

Accurate carrier information helps FMCSA prioritize carriers for intervention that pose the greatest safety risk. Crash records matched to a carrier that is registered with FMCSA are included on a carrier’s safety record and are used by the SMS to assess carrier safety performance. 

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What to do next
Make sure that you understand the Crash Accuracy measure and the rating.
  • Select another measure from the drop-down menu above.
  • Click on a measure within a State's pop-up window to view State-specific results.
  • Contact a FMCSA Data Quality Specialist to ask questions.

You can also explore other resources in the Help Center.

Crash Accuracy Measure: Percentage of Matched Crash Records
State Rating # Interstate & HM Intrastate Crash
Records
# UnMatched Records % UnMatched Records # Matched Records % Matched Records
National N/A 123,699 934 1% 122,765 99%
Alabama
# Interstate & HM Intrastate Crash Records2,871
# UnMatched Records2
% UnMatched Records0%
# Matched Records2,869
% Matched Records100%
Alabama Good - Green Circle 2,871 2 0% 2,869 100%
Alaska
# Interstate & HM Intrastate Crash Records19
# UnMatched Records0
% UnMatched Records0%
# Matched Records19
% Matched Records100%
Alaska Good - Green Circle 19 0 0% 19 100%
Arizona
# Interstate & HM Intrastate Crash Records1,929
# UnMatched Records12
% UnMatched Records1%
# Matched Records1,917
% Matched Records99%
Arizona Good - Green Circle 1,929 12 1% 1,917 99%
Arkansas
# Interstate & HM Intrastate Crash Records2,005
# UnMatched Records4
% UnMatched Records0%
# Matched Records2,001
% Matched Records100%
Arkansas Good - Green Circle 2,005 4 0% 2,001 100%
California
# Interstate & HM Intrastate Crash Records7,533
# UnMatched Records1
% UnMatched Records0%
# Matched Records7,532
% Matched Records100%
California Good - Green Circle 7,533 1 0% 7,532 100%
Colorado
# Interstate & HM Intrastate Crash Records1,193
# UnMatched Records2
% UnMatched Records0%
# Matched Records1,191
% Matched Records100%
Colorado Good - Green Circle 1,193 2 0% 1,191 100%
Connecticut
# Interstate & HM Intrastate Crash Records1,372
# UnMatched Records6
% UnMatched Records0%
# Matched Records1,366
% Matched Records100%
Connecticut Good - Green Circle 1,372 6 0% 1,366 100%
Delaware
# Interstate & HM Intrastate Crash Records550
# UnMatched Records3
% UnMatched Records1%
# Matched Records547
% Matched Records99%
Delaware Good - Green Circle 550 3 1% 547 99%
District of Columbia
# Interstate & HM Intrastate Crash Records198
# UnMatched Records8
% UnMatched Records4%
# Matched Records190
% Matched Records96%
District of Columbia Good - Green Circle 198 8 4% 190 96%
Florida
# Interstate & HM Intrastate Crash Records4,864
# UnMatched Records59
% UnMatched Records1%
# Matched Records4,805
% Matched Records99%
Florida Good - Green Circle 4,864 59 1% 4,805 99%
Georgia
# Interstate & HM Intrastate Crash Records5,329
# UnMatched Records96
% UnMatched Records2%
# Matched Records5,233
% Matched Records98%
Georgia Good - Green Circle 5,329 96 2% 5,233 98%
Hawaii
# Interstate & HM Intrastate Crash Records32
# UnMatched Records0
% UnMatched Records0%
# Matched Records32
% Matched Records100%
Hawaii Good - Green Circle 32 0 0% 32 100%
Idaho
# Interstate & HM Intrastate Crash Records641
# UnMatched Records8
% UnMatched Records1%
# Matched Records633
% Matched Records99%
Idaho Good - Green Circle 641 8 1% 633 99%
Illinois
# Interstate & HM Intrastate Crash Records5,702
# UnMatched Records0
% UnMatched Records0%
# Matched Records5,702
% Matched Records100%
Illinois Good - Green Circle 5,702 0 0% 5,702 100%
Indiana
# Interstate & HM Intrastate Crash Records5,053
# UnMatched Records1
% UnMatched Records0%
# Matched Records5,052
% Matched Records100%
Indiana Good - Green Circle 5,053 1 0% 5,052 100%
Iowa
# Interstate & HM Intrastate Crash Records1,228
# UnMatched Records3
% UnMatched Records0%
# Matched Records1,225
% Matched Records100%
Iowa Good - Green Circle 1,228 3 0% 1,225 100%
Kansas
# Interstate & HM Intrastate Crash Records1,406
# UnMatched Records2
% UnMatched Records0%
# Matched Records1,404
% Matched Records100%
Kansas Good - Green Circle 1,406 2 0% 1,404 100%
Kentucky
# Interstate & HM Intrastate Crash Records2,760
# UnMatched Records43
% UnMatched Records2%
# Matched Records2,717
% Matched Records98%
Kentucky Good - Green Circle 2,760 43 2% 2,717 98%
Louisiana
# Interstate & HM Intrastate Crash Records2,852
# UnMatched Records68
% UnMatched Records2%
# Matched Records2,784
% Matched Records98%
Louisiana Good - Green Circle 2,852 68 2% 2,784 98%
Maine
# Interstate & HM Intrastate Crash Records576
# UnMatched Records13
% UnMatched Records2%
# Matched Records563
% Matched Records98%
Maine Good - Green Circle 576 13 2% 563 98%
Maryland
# Interstate & HM Intrastate Crash Records2,307
# UnMatched Records7
% UnMatched Records0%
# Matched Records2,300
% Matched Records100%
Maryland Good - Green Circle 2,307 7 0% 2,300 100%
Massachusetts
# Interstate & HM Intrastate Crash Records982
# UnMatched Records8
% UnMatched Records1%
# Matched Records974
% Matched Records99%
Massachusetts Good - Green Circle 982 8 1% 974 99%
Michigan
# Interstate & HM Intrastate Crash Records3,984
# UnMatched Records5
% UnMatched Records0%
# Matched Records3,979
% Matched Records100%
Michigan Good - Green Circle 3,984 5 0% 3,979 100%
Minnesota
# Interstate & HM Intrastate Crash Records1,862
# UnMatched Records4
% UnMatched Records0%
# Matched Records1,858
% Matched Records100%
Minnesota Good - Green Circle 1,862 4 0% 1,858 100%
Mississippi
# Interstate & HM Intrastate Crash Records1,652
# UnMatched Records4
% UnMatched Records0%
# Matched Records1,648
% Matched Records100%
Mississippi Good - Green Circle 1,652 4 0% 1,648 100%
Missouri
# Interstate & HM Intrastate Crash Records3,623
# UnMatched Records62
% UnMatched Records2%
# Matched Records3,561
% Matched Records98%
Missouri Good - Green Circle 3,623 62 2% 3,561 98%
Montana
# Interstate & HM Intrastate Crash Records660
# UnMatched Records1
% UnMatched Records0%
# Matched Records659
% Matched Records100%
Montana Good - Green Circle 660 1 0% 659 100%
Nebraska
# Interstate & HM Intrastate Crash Records986
# UnMatched Records24
% UnMatched Records2%
# Matched Records962
% Matched Records98%
Nebraska Good - Green Circle 986 24 2% 962 98%
Nevada
# Interstate & HM Intrastate Crash Records597
# UnMatched Records6
% UnMatched Records1%
# Matched Records591
% Matched Records99%
Nevada Good - Green Circle 597 6 1% 591 99%
New Hampshire
# Interstate & HM Intrastate Crash Records403
# UnMatched Records3
% UnMatched Records1%
# Matched Records400
% Matched Records99%
New Hampshire Good - Green Circle 403 3 1% 400 99%
New Jersey
# Interstate & HM Intrastate Crash Records4,420
# UnMatched Records6
% UnMatched Records0%
# Matched Records4,414
% Matched Records100%
New Jersey Good - Green Circle 4,420 6 0% 4,414 100%
New Mexico
# Interstate & HM Intrastate Crash Records843
# UnMatched Records35
% UnMatched Records4%
# Matched Records808
% Matched Records96%
New Mexico Good - Green Circle 843 35 4% 808 96%
New York
# Interstate & HM Intrastate Crash Records4,808
# UnMatched Records8
% UnMatched Records0%
# Matched Records4,800
% Matched Records100%
New York Good - Green Circle 4,808 8 0% 4,800 100%
North Carolina
# Interstate & HM Intrastate Crash Records4,313
# UnMatched Records18
% UnMatched Records0%
# Matched Records4,295
% Matched Records100%
North Carolina Good - Green Circle 4,313 18 0% 4,295 100%
North Dakota
# Interstate & HM Intrastate Crash Records472
# UnMatched Records35
% UnMatched Records7%
# Matched Records437
% Matched Records93%
North Dakota Fair - Yellow Circle 472 35 7% 437 93%
Ohio
# Interstate & HM Intrastate Crash Records5,602
# UnMatched Records26
% UnMatched Records0%
# Matched Records5,576
% Matched Records100%
Ohio Good - Green Circle 5,602 26 0% 5,576 100%
Oklahoma
# Interstate & HM Intrastate Crash Records2,543
# UnMatched Records21
% UnMatched Records1%
# Matched Records2,522
% Matched Records99%
Oklahoma Good - Green Circle 2,543 21 1% 2,522 99%
Oregon
# Interstate & HM Intrastate Crash Records1,405
# UnMatched Records5
% UnMatched Records0%
# Matched Records1,400
% Matched Records100%
Oregon Good - Green Circle 1,405 5 0% 1,400 100%
Pennsylvania
# Interstate & HM Intrastate Crash Records6,705
# UnMatched Records50
% UnMatched Records1%
# Matched Records6,655
% Matched Records99%
Pennsylvania Good - Green Circle 6,705 50 1% 6,655 99%
Rhode Island
# Interstate & HM Intrastate Crash Records163
# UnMatched Records1
% UnMatched Records1%
# Matched Records162
% Matched Records99%
Rhode Island Good - Green Circle 163 1 1% 162 99%
South Carolina
# Interstate & HM Intrastate Crash Records2,481
# UnMatched Records51
% UnMatched Records2%
# Matched Records2,430
% Matched Records98%
South Carolina Good - Green Circle 2,481 51 2% 2,430 98%
South Dakota
# Interstate & HM Intrastate Crash Records266
# UnMatched Records6
% UnMatched Records2%
# Matched Records260
% Matched Records98%
South Dakota Good - Green Circle 266 6 2% 260 98%
Tennessee
# Interstate & HM Intrastate Crash Records3,449
# UnMatched Records54
% UnMatched Records2%
# Matched Records3,395
% Matched Records98%
Tennessee Good - Green Circle 3,449 54 2% 3,395 98%
Texas
# Interstate & HM Intrastate Crash Records10,862
# UnMatched Records50
% UnMatched Records0%
# Matched Records10,812
% Matched Records100%
Texas Good - Green Circle 10,862 50 0% 10,812 100%
Utah
# Interstate & HM Intrastate Crash Records1,126
# UnMatched Records50
% UnMatched Records4%
# Matched Records1,076
% Matched Records96%
Utah Good - Green Circle 1,126 50 4% 1,076 96%
Vermont
# Interstate & HM Intrastate Crash Records215
# UnMatched Records11
% UnMatched Records5%
# Matched Records204
% Matched Records95%
Vermont Good - Green Circle 215 11 5% 204 95%
Virginia
# Interstate & HM Intrastate Crash Records3,169
# UnMatched Records12
% UnMatched Records0%
# Matched Records3,157
% Matched Records100%
Virginia Good - Green Circle 3,169 12 0% 3,157 100%
Washington
# Interstate & HM Intrastate Crash Records1,714
# UnMatched Records0
% UnMatched Records0%
# Matched Records1,714
% Matched Records100%
Washington Good - Green Circle 1,714 0 0% 1,714 100%
West Virginia
# Interstate & HM Intrastate Crash Records928
# UnMatched Records35
% UnMatched Records4%
# Matched Records893
% Matched Records96%
West Virginia Good - Green Circle 928 35 4% 893 96%
Wisconsin
# Interstate & HM Intrastate Crash Records2,113
# UnMatched Records5
% UnMatched Records0%
# Matched Records2,108
% Matched Records100%
Wisconsin Good - Green Circle 2,113 5 0% 2,108 100%
Wyoming
# Interstate & HM Intrastate Crash Records933
# UnMatched Records0
% UnMatched Records0%
# Matched Records933
% Matched Records100%
Wyoming Good - Green Circle 933 0 0% 933 100%

Good - Green CircleGood

Percentage of matched records is >= 95%

Fair - Yellow CircleFair

Percentage of matched records is 85-94%

Poor - Red CirclePoor

Percentage of matched records is < 85%

Insuf - Gray CircleInsufficient Data

State has < 15 records reported in current timeframe AND percentage of matched records is < 85%

Data Source: MCMIS fatal and non-fatal crash records for 12 months representing interstate carriers and intrastate carriers transporting hazardous material, and includes large trucks and buses. (Excludes crash records entered per FMCSA’s "Procedures for Entering Crashes without Carrier Identification into SAFETYNET")
How this rating is calculatedClose Popup

The Crash Accuracy measure evaluates 12 months of data to determine your State’s rating. A record is evaluated if the date of the crash event—not the date of upload to FMCSA—falls within that 12-month range. As shown below, the range begins 15 months before the evaluation month, but excludes the most recent three months of data. In the example, the January 2015 evaluation looks at the 12-month event date range November 1, 2013, through October 31, 2014; crashes that occurred after October 31, 2014, were not included in the evaluation.

evaluation period

This measure evaluates crash records representing interstate carriers and intrastate carriers that carry hazardous materials, and includes large trucks and buses. It analyzes the crash records with carrier information that matched to a carrier in the Motor Carrier Management Information System (MCMIS).

The percentage of matched records is determined by dividing the number of matched records by the number of total records evaluated. If the percentage of matched records is

  • 95% or more, the rating is GOOD
  • Between 85% and 94%, the rating is FAIR
  • Less than 85%, the rating is POOR, unless the number of records reported is less than 15, in which case the rating is INSUFFICIENT DATA.
Why this MattersClose Popup

Data Quality Improvement Resources

Use DataQs to request and track a review of Federal and State data issued by FMCSA that you believe may be incomplete or incorrect.

Connect with a Data Quality Specialist for insight on training and tools to understand and improve data quality.

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Login Now FMCSA & State users

Complete data quality results are available to FMCSA and State users who are logged into A&I Online. Once logged in, you will have full access to reports and tools for improving safety data.

Continue to the FMCSA Portal to log in. Click on "A&I (SMS)" from the list of 'Available FMCSA Systems' and then on "Data Quality" to return to this module.