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 | 11:52:55 PM | 1.00 | 1:17 | 1:17 | 47 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | 11:52:55 PM | 1.10 | 1:08 | 2:23 | 58 |  |
| Peek | Grand Mission | 11:52:55 PM | 1.60 | 1:37 | 4:00 | 59 | |
| Grand Mission | FM-1464 | 11:52:55 PM | 2.30 | 1:59 | 5:59 | 70 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 11:52:55 PM | 1.90 | 1:37 | 7:34 | 71 | |
| West Houston Center | Beltway 8-West | 11:52:55 PM | 2.40 | 2:04 | 9:38 | 70 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 9:36 | 9:36 | 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 | 11:52:55 PM | 2.40 | 2:07 | 2:05 | 68 | |
| West Houston Center | Eldridge | 11:52:55 PM | 1.90 | 1:40 | 3:45 | 68 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 11:52:55 PM | 2.30 | 1:58 | 5:41 | 70 | |
| Grand Mission | Peek | 11:52:55 PM | 1.60 | 1:22 | 7:03 | 70 | |
| Peek | SH-99 Grand Parkway | 11:52:55 PM | 1.10 | 00:56 | 7:59 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 11:52:55 PM | 1.20 | 1:09 | 9:07 | 63 | |
| Spring Green | FM-1463 | 11:52:55 PM | 1.00 | 1:08 | 10:15 | 53 | |
| Summary | 20.6 | Not Available | |
