Study Details

Study Title: NCHRP Report 794: Median Cross-Section Design for Rural Divided Highways

Authors: Graham et al.

Publication Date: 2014

Abstract: This report presents guidelines for designing typical cross-sections for medians on new and existing rural freeways and divided highways. The report examines the interrelationships between median width, median slope, and the use of median barrier on crash risk and severity. The report should be useful to designers and safety analysts, particularly those responsible for agency standards.

Study Citation: Graham, J., D. Harwood, K. Richard, M. O'Laughlin, E. Donnell, and S. Brennan. "NCHRP Report 794: Median Cross-Section Design for Rural Divided Highways." Transportation Research Board of the National Academies, Washington, DC. (2014).

Study Report: Download the Study Report Document


CMFs Associated With This Study

Category: Access management

Countermeasure: Provide on-ramp

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
1.304 -30.4 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.469 -46.9 3 Stars Cross median,Fixed object,Run off road,Other All Not specified Rural
1.223 -22.3 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
2.39 -139 2 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.569 -56.9 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.923 -92.3 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.557 -55.7 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.581 -58.1 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.115 -11.48 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.318 -31.82 2 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.564 -56.35 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
2.898 -189.84 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.345 -34.53 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.322 -32.23 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural

Category:Alignment

Countermeasure: Change horizontal alignment

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
1.186 -18.6 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.295 -29.5 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.262 -26.2 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.284 -28.38 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.444 -44.4 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.205 -20.48 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.319 -31.93 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.518 -51.83 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural

Category:Roadside

Countermeasure: Flatten side slopes

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
0.976 2.4 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.947 5.3 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.908 9.2 3 Stars Cross median,Fixed object,Run off road,Other All Not specified Rural
0.892 10.8 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Not specified Rural
1.058 -5.8 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.092 -9.2 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.115 -11.5 2 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
1.124 -12.4 2 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.577 42.3 2 Stars Cross median,Other All Not specified Rural
1.198 -19.8 2 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
1.731 -73.1 2 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.582 41.8 2 Stars Cross median All Not specified Rural
1.318 -31.8 2 Stars Cross median K,A,B,C Not specified Rural
1.159 -15.9 2 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.942 5.8 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.968 3.2 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.775 22.5 3 Stars Other All Not specified Rural
1.28 -28 3 Stars Other K,A,B,C Not specified Rural
1.137 -13.7 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.153 -15.3 2 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.832 16.8 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.048 -4.8 2 Stars Fixed object All Not specified Rural
0.551 44.9 2 Stars Fixed object K,A,B,C Not specified Rural
0.945 5.5 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.945 5.5 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.065 -6.5 2 Stars Other K,A,B,C Not specified Rural
0.984 1.64 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.961 3.95 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.834 16.6 2 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.06 -5.98 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.953 4.71 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.969 3.12 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.883 11.72 2 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.037 -3.74 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.037 -3.65 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.89 11.02 2 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.938 6.25 2 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.291 -29.14 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.066 -6.6 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.057 -5.67 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.369 -36.86 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.943 5.67 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.972 2.78 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.069 -6.91 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.061 -6.11 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.051 -5.06 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.263 -26.29 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.929 7.13 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.861 13.88 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.9 10.05 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.876 12.42 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.922 7.79 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.858 14.2 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.875 12.47 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.613 38.66 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.839 16.08 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.915 8.49 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.951 4.87 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.822 17.76 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.818 18.19 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.859 14.15 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.042 -4.22 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.956 4.41 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.097 -9.7 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.064 -6.38 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.951 4.9 2 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.969 3.06 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.057 -5.74 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.963 3.75 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.062 -6.23 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.073 -7.28 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.915 8.49 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.958 4.16 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.968 3.19 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.955 4.51 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.955 4.52 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural

Countermeasure: Increase Median Width

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
1.003 -0.27 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.007 -0.7 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.984 1.6 3 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
0.985 1.5 3 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.978 2.2 3 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.98 2 2 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.982 1.8 3 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.022 -2.2 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.969 3.1 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.989 1.1 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.991 0.9 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.009 -0.9 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.995 0.5 3 Stars Other All Not specified Rural
0.995 0.5 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.993 0.7 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.995 0.47 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.995 0.53 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.977 2.31 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.987 1.27 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.963 3.69 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.98 2.01 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.993 0.69 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.986 1.39 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.976 2.38 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.982 1.8 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.979 2.06 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.02 -1.98 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.017 -1.71 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.995 0.46 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.984 1.61 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.963 3.72 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.985 1.53 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.977 2.33 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.995 0.47 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.006 -0.62 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.997 0.32 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.015 -1.49 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.966 3.37 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.99 0.96 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.967 3.31 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.035 -3.54 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.972 2.79 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.973 2.73 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural

Countermeasure: Install median barrier

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
3.25 -225 5 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.55 -55 5 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
3.77 -277 5 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.6 -60 5 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
2.52 -152 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.5 -50 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
2.4 -140 2 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.08 -8 2 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.34 66 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.17 -17 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.03 97 5 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.04 96 5 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.04 96 5 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.08 92 5 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.02 98 3 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
100 3 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.27 73 3 Stars Cross median All Principal Arterial Other Freeways and Expressways Rural
0.31 69 3 Stars Cross median K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.31 69 5 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
0.33 67 5 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.45 55 5 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
0.38 62 5 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.11 89 3 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
0.17 83 3 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.26 74 3 Stars Cross median,Other All Principal Arterial Other Freeways and Expressways Rural
0.31 69 3 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.21 79 5 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.39 61 5 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.26 74 5 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.43 57 5 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.12 88 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.31 69 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural
100 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.77 23 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.69 31 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
7.04 -604 5 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
2.23 -123 5 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
8.2 -720 5 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
2.32 -132 5 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
5.26 -426 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
2.13 -113 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
9.92 -892 2 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.23 -23 2 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
3.09 -209 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
2.28 -128 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
2.03 -103 5 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.57 -57 5 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
2.28 -128 5 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.67 -67 5 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.72 -72 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.47 -47 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
1.4 -40 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.86 14 2 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.84 16 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.86 14 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural

Category:Shoulder treatments

Countermeasure: Increase median shoulder width

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
0.801 19.9 2 Stars Cross median,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.936 6.4 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.87 13 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.899 10.1 2 Stars Fixed object All Not specified Rural
0.953 4.7 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.899 10.1 2 Stars Other K,A,B,C Not specified Rural
0.948 5.2 3 Stars Other All Not specified Rural
1.035 -3.47 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.791 20.92 2 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.522 -52.17 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
1.068 -6.78 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.937 6.35 3 Stars Cross median,Fixed object,Run off road,Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.898 10.23 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.819 18.14 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.903 9.69 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.935 6.46 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.886 11.41 3 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.69 31.03 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.296 -29.58 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.784 21.59 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.051 -5.08 3 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.415 -41.51 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.316 -31.63 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
1.036 -3.6 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.206 -20.57 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.124 -12.39 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
1.151 -15.05 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural

Countermeasure: Install shoulder rumble strips

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
0.873 12.7 3 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.754 24.6 3 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.589 41.1 4 Stars Other K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.763 23.74 4 Stars Cross median,Fixed object,Run off road,Other All Principal Arterial Other Freeways and Expressways Rural
0.771 22.95 4 Stars Other All Principal Arterial Other Freeways and Expressways Rural
0.642 35.84 4 Stars Fixed object All Principal Arterial Other Freeways and Expressways Rural
0.765 23.49 3 Stars Fixed object K,A,B,C Principal Arterial Other Freeways and Expressways Rural
0.476 52.39 2 Stars Other All Principal Arterial Other Freeways and Expressways Rural