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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | 10:11:30 PM | 1.20 | 2:03 | 2:02 | 35 |  |
| Katy-Gaston | SH-99 Grand Parkway | 10:11:30 PM | 1.90 | 1:29 | 3:31 | 77 |  |
| SH-99 Grand Parkway | Peek | 10:11:30 PM | 1.10 | 1:20 | 4:51 | 50 | |
| Peek | Grand Mission | 10:11:30 PM | 1.60 | 2:10 | 7:01 | 44 |  |
| Grand Mission | FM-1464 | 10:11:30 PM | 2.30 | 2:59 | 10:00 | 46 | |
| 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 | 9:56:31 PM | 2.40 | 3:25 | 13:22 | 42 | |
| Beltway 8-West | Fondren | 10:11:30 PM | 1.80 | 1:38 | 15:00 | 66 | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
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 | 10:11:30 PM | 1.70 | 1:37 | 1:37 | 63 | |
| Fondren | Beltway 8-West | 10:11:30 PM | 1.80 | 1:37 | 3:14 | 67 | |
| Beltway 8-West | West Houston Center | 10:11:30 PM | 2.40 | 2:10 | 5:24 | 66 | |
| 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 | 10:11:30 PM | 2.30 | 1:53 | 7:14 | 73 | |
| Grand Mission | Peek | 10:11:30 PM | 1.60 | 1:18 | 8:32 | 74 | |
| Peek | SH-99 Grand Parkway | 10:11:30 PM | 1.10 | 00:53 | 9:25 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 10:11:30 PM | 1.90 | 1:26 | 10:51 | 80 | |
| Katy-Gaston | Spring Green | 10:11:30 PM | 1.20 | 00:52 | 11:43 | 83 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:42 | 11:42 | 106 | |
