| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nchrp 672 | 1.85 | 0.4 | 7478 | 71 |
| nchrp 672 roundabouts | 0.22 | 0.4 | 5440 | 5 |
| nchrp 672 pdf | 0.71 | 0.7 | 7837 | 27 |
| nchrp 672 roundabout informational guide | 1.26 | 0.1 | 932 | 34 |
| nchrp 672 roundabouts in the united states | 1.74 | 0.5 | 4536 | 96 |
| nchrp report 672 | 0.4 | 0.8 | 298 | 56 |
| nchrp report 672 roundabouts | 1.68 | 0.8 | 5459 | 76 |
| nchrp roundabout 672 | 0.31 | 0.1 | 6116 | 82 |
| chapter 6 of nchrp report 672 | 0.09 | 0.6 | 7817 | 71 |
| nchrp report 672 pdf | 1.83 | 0.1 | 4117 | 97 |
| nchrp report 672 roundabout pdf | 1.14 | 0.3 | 1454 | 46 |
