Road curvature and gradient data in sections across Colorado, from the Colorado Department of Transportation (CDOT), since 2000. Contains roadway sections and various data about them: road width, thickness, curvature, grade, speed limits, signals, etc.
This dataset has the following 57 columns:
| Column Name | API Column Name | Data Type | Sample Values |
|---|---|---|---|
| HPMSID | hpmsid | text | 031-2006-004 031-2005-138 031-2004-042 031-2004-037 085-2005-065 view top 100 |
| FIPS | fips | number | 20000 16000 31660 41 62000 view top 100 |
| ROUTE | route | text | 7TH ST 17TH AV 3RD ST ALAMEDA AV WEVANS AV view top 100 |
| SEGMID | segmid | number | 100 200 300 400 500 view top 100 |
| LENGTH_ | length_ | number | 0.06 0.07 0.09 0.08 0.25 view top 100 |
| UPDATEYR | updateyr | number | 2009 2015 2004 2013 2006 view top 100 |
| FIPSCOUNTY | fipscounty | number | 41 31 13 77 69 view top 100 |
| YRADD | yradd | number | 2015 2005 2004 2006 2000 view top 100 |
| YRINSPECT | yrinspect | number | 2002 2004 2006 2005 2012 view top 100 |
| PRIRUTTING | prirutting | number | 0.08 0.1 0.09 0.12 0.07 view top 100 |
| PRIFAULTING | prifaulting | number | 0.18 0.19 0.01 0.21 0.23 view top 100 |
| PRIFATIGUECRACK | prifatiguecrack | number | 0 10442 191 15289 8805 view top 100 |
| PRITRANSCRACK | pritranscrack | text | view top 100 |
| RIGIDTHICK | rigidthick | text | view top 100 |
| FLEXTHICK | flexthick | text | view top 100 |
| BASETYPE | basetype | number | 0 view top 100 |
| BASETHICK | basethick | text | view top 100 |
| MEDIAN | median | number | 1 41 12 10 21 view top 100 |
| MEDIANWD | medianwd | number | 0 10 16 12 20 view top 100 |
| PRIINSHLDWD | priinshldwd | number | 0 1 4 2 3 view top 100 |
| PRIOUTSHLD | prioutshld | number | 7 1 4 6 2 view top 100 |
| PRIOUTSHLDWD | prioutshldwd | number | 0 4 6 2 8 view top 100 |
| CURVES_A | curves_a | number | 0 0.734 0.68 0.99 1.06 view top 100 |
| CURVES_B | curves_b | number | 0 0.207 0.455 0.522 0.28 view top 100 |
| CURVES_C | curves_c | number | 0 0.184 0.141 0.186 1.476 view top 100 |
| CURVES_D | curves_d | number | 0 0.199 0.112 0.119 0.115 view top 100 |
| CURVES_E | curves_e | number | 0 0.057 0.05 0.097 0.046 view top 100 |
| CURVES_F | curves_f | number | 0 view top 100 |
| GRADES_A | grades_a | number | 0 0.029 0.414 0.141 0.267 view top 100 |
| GRADES_B | grades_b | number | 0 0.338 0.309 0.97 0.663 view top 100 |
| GRADES_C | grades_c | number | 0 0.423 0.007 0.224 0.13 view top 100 |
| GRADES_D | grades_d | number | 0 0.078 0.019 0.283 0.013 view top 100 |
| GRADES_E | grades_e | number | 0 0.07 0.074 0.002 0.003 view top 100 |
| GRADES_F | grades_f | number | 0 0.052 0.005 0.043 0.051 view top 100 |
| PKPARK | pkpark | number | 3 2 0 1 view top 100 |
| WIDENOBSTACLE | widenobstacle | text | A AG AC D X view top 100 |
| WIDENFEAS | widenfeas | number | 3 2 0 1 4 view top 100 |
| SIGHTDIST | sightdist | number | 0 80 100 60 67 view top 100 |
| SPEEDLIM | speedlim | number | 30 35 25 40 45 view top 100 |
| INTERSECTION | intersection | text | IRVING ST BROADWAY DOWNING ST TOWER RD SH 287 view top 100 |
| LTTURNLN | ltturnln | number | 5 4 0 6 3 view top 100 |
| RTTURNLN | rtturnln | number | 5 4 0 6 1 view top 100 |
| SIGNALTYPE | signaltype | number | 5 2 1 3 0 view top 100 |
| GREENTIME | greentime | number | 0 30 40 45 17 view top 100 |
| SIGNALQTY | signalqty | number | 0 1 2 3 4 view top 100 |
| STOPQTY | stopqty | number | 0 1 2 3 4 view top 100 |
| NONCTRLQTY | nonctrlqty | number | 1 2 3 0 4 view top 100 |
| ROADTERRAIN | roadterrain | number | 0 2 1 3 view top 100 |
| COMMENTS | comments | text | SAR (EXTEND SAMPLE)(ADDED SEGS 100,200,300,400,500,600)(NEW BEGPT - SHERMAN ST)(OLD BEGPT - DEUL ST)(OLD LEN = 0.26) SAR (EXTEND SAMPLE)(ADDED SEGS 1300, 1400, 1500)(NEW ENDPT - SANTA FE AV)(OLD LEN = 0.38)(OLD ENDPT - ABRIENDO AV) SAR (SAMPLE EXTENT CHANGED - NEW ENDPT - GREENWAY DR/374)(Added segment 100 from Route PW655) view top 100 |
| PRISLABCRACK | prislabcrack | number | 2 25 48 58 6 view top 100 |
| MEDIANSF | mediansf | number | 0 2 view top 100 |
| LRSROUTE | lrsroute | text | 031-0-2013-4449 031-0-2013-0707 031-0-2013-4560 031-0-2013-4102 077-0-2013-2676 view top 100 |
| FROMMEAS | frommeas | number | 0 0.5 0.28 0.51 0.22 view top 100 |
| TOMEAS | tomeas | number | 0.5 1 0.51 0.25 0.24 view top 100 |
| FatCrackPercent | fatcrackpercent | number | 0 1 2 3 4 view top 100 |
| CurveLen | curvelen | number | 0 0.99 0.73 1 1.06 view top 100 |
| GradeLen | gradelen | number | 0 0.99 0.73 1 1.06 view top 100 |