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 | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 6:28:52 PM | 1.90 | 1:42 | 1:40 | 67 |  |
| SH-99 Grand Parkway | Peek | 6:28:52 PM | 1.10 | 1:00 | 2:40 | 66 | |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | 6:28:52 PM | 2.20 | 4:07 | 6:44 | 32 |  |
| Eldridge | West Houston Center | 6:28:52 PM | 1.90 | 5:11 | 11:55 | 22 |  |
| West Houston Center | Beltway 8-West | 6:28:52 PM | 2.40 | 3:15 | 15:10 | 44 |  |
| Beltway 8-West | Fondren | 6:28:52 PM | 1.80 | 1:45 | 16:55 | 62 | |
| Fondren | US-59 Southwest | 6:28:52 PM | 1.70 | 2:00 | 18:55 | 51 | |
| 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 | 6:28:52 PM | 1.70 | 1:52 | 1:52 | 55 | |
| Fondren | Beltway 8-West | 6:28:52 PM | 1.80 | 1:49 | 3:41 | 59 | |
| Beltway 8-West | West Houston Center | 6:28:52 PM | 2.40 | 6:57 | 10:38 | 21 | |
| West Houston Center | Eldridge | 6:28:52 PM | 1.90 | 2:08 | 12:46 | 53 | |
| Eldridge | Addicks-Clodine | 6:28:52 PM | 2.20 | 2:14 | 15:00 | 59 | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 6:28:52 PM | 1.10 | 00:57 | 15:54 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:28:52 PM | 1.90 | 1:38 | 17:32 | 70 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 17:30 | 17:30 | 71 | |
