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 | 9:17:40 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| Spring Green | Katy-Gaston | 9:08:40 PM | 1.20 | 1:00 | 2:06 | 72 | |
| Katy-Gaston | SH-99 Grand Parkway | 9:14:40 PM | 1.90 | 1:26 | 3:32 | 80 | |
| SH-99 Grand Parkway | Peek | - | 1.10 | Not Available |  |
| Peek | Grand Mission | 9:15:40 PM | 1.60 | 1:16 | 4:47 | 76 | |
| 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 | 9:17:40 PM | 2.40 | 2:14 | 6:57 | 64 | |
| Beltway 8-West | Fondren | 9:17:40 PM | 1.80 | 1:51 | 8:48 | 58 | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 8:47 | 8:47 | 141 | |
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 | 9:17:40 PM | 1.80 | 1:31 | 1:30 | 71 | |
| Beltway 8-West | West Houston Center | 9:17:40 PM | 2.40 | 2:10 | 3:40 | 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 | 9:17:40 PM | 2.30 | 2:14 | 5:51 | 62 | |
| Grand Mission | Peek | 9:17:40 PM | 1.60 | 1:36 | 7:27 | 60 | |
| Peek | SH-99 Grand Parkway | 9:17:40 PM | 1.10 | 1:42 | 9:09 | 39 |  |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 9:17:40 PM | 1.20 | 1:37 | 10:45 | 45 |  |
| Spring Green | FM-1463 | 9:17:40 PM | 1.00 | 1:04 | 11:49 | 56 | |
| Summary | 20.6 | Not Available | |
