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 | 6:33:39 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | 6:24:40 PM | 1.90 | 1:46 | 2:52 | 65 | |
| SH-99 Grand Parkway | Peek | 6:33:39 PM | 1.10 | 1:00 | 3:52 | 66 | |
| Peek | Grand Mission | 6:33:39 PM | 1.60 | 1:28 | 5:20 | 65 | |
| Grand Mission | FM-1464 | 6:30:38 PM | 2.30 | 1:59 | 7:19 | 70 | |
| 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 | 6:33:39 PM | 2.40 | 2:20 | 9:36 | 62 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 9:34 | 9:34 | 129 | |
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 | 6:33:39 PM | 2.40 | 8:39 | 8:37 | 17 |  |
| 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 | 6:33:39 PM | 2.30 | 2:04 | 10:38 | 67 | |
| Grand Mission | Peek | 6:33:39 PM | 1.60 | 1:26 | 12:04 | 67 | |
| Peek | SH-99 Grand Parkway | 6:33:39 PM | 1.10 | 00:53 | 12:57 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:33:39 PM | 1.90 | 1:31 | 14:28 | 75 | |
| Katy-Gaston | Spring Green | 6:14:40 PM | 1.20 | 1:01 | 15:29 | 71 | |
| Spring Green | FM-1463 | 6:33:39 PM | 1.00 | 1:05 | 16:34 | 55 | |
| Summary | 20.6 | Not Available | |
