Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 6:31:39 PM | 1.00 | 1:11 | 1:11 | 51 |  |
| Spring Green | Katy-Gaston | 6:30:38 PM | 1.20 | 1:17 | 2:28 | 56 | |
| Katy-Gaston | SH-99 Grand Parkway | 6:21:39 PM | 1.90 | 1:39 | 4:07 | 69 | |
| SH-99 Grand Parkway | Peek | 6:31:39 PM | 1.10 | 1:02 | 5:09 | 64 | |
| Peek | Grand Mission | 6:31:39 PM | 1.60 | 1:24 | 6:33 | 69 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available |  |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 6:31:39 PM | 2.40 | 2:10 | 8:39 | 66 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 8:37 | 8:37 | 143 | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 6:31:39 PM | 2.40 | 8:03 | 8:01 | 18 |  |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | 6:24:39 PM | 1.60 | 1:41 | 9:38 | 57 | |
| Peek | SH-99 Grand Parkway | 6:28:39 PM | 1.10 | 00:54 | 10:32 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:24:39 PM | 1.90 | 1:49 | 12:21 | 63 | |
| Katy-Gaston | Spring Green | 6:29:39 PM | 1.20 | 2:22 | 14:43 | 30 |  |
| Spring Green | FM-1463 | 6:31:39 PM | 1.00 | 1:00 | 15:43 | 60 | |
| Summary | 20.6 | Not Available | |
