| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sumner tunnel vs callahan tunnel | 1.68 | 0.7 | 8403 | 39 |
| callahan and sumner tunnels | 0.69 | 0.8 | 509 | 8 |
| where is callahan tunnel | 1.42 | 0.8 | 1788 | 27 |
| what is the sumner tunnel | 0.01 | 0.3 | 4805 | 91 |
| is the callahan tunnel closed | 1.28 | 0.7 | 4762 | 20 |
| is the callahan tunnel closed today | 0.52 | 0.2 | 2343 | 60 |
| callahan tunnel closure schedule | 0.5 | 0.8 | 5132 | 49 |
| is the callahan tunnel open | 0.75 | 0.1 | 6040 | 4 |
| is the callahan tunnel open today | 1.58 | 0.4 | 4875 | 22 |
| callahan tunnel closure 2023 | 1.98 | 0.2 | 2349 | 57 |
| callahan tunnel closure 2022 | 1.33 | 0.5 | 6290 | 57 |
| map of sumner tunnel | 0.32 | 0.3 | 3786 | 18 |
| is the callahan tunnel open on weekends | 1.37 | 0.7 | 9315 | 71 |
| sumner tunnel shut down | 0.16 | 0.5 | 1484 | 33 |
| callahan tunnel in boston | 0.55 | 0.7 | 7989 | 38 |
| sumner tunnel alternate routes | 0.62 | 0.6 | 4454 | 81 |
| when was the callahan tunnel built | 0.98 | 0.4 | 2679 | 17 |
| callahan tunnel boston closure | 1.96 | 0.7 | 1157 | 18 |
