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 | 6:39:31 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | 6:18:34 PM | 1.20 | 1:21 | 2:28 | 53 | |
| Katy-Gaston | SH-99 Grand Parkway | 6:06:35 PM | 1.90 | 1:39 | 4:07 | 69 | |
| SH-99 Grand Parkway | Peek | 6:39:31 PM | 1.10 | 00:58 | 5:05 | 68 | |
| Peek | Grand Mission | 6:20:33 PM | 1.60 | 1:37 | 6:42 | 59 | |
| Grand Mission | FM-1464 | 6:28:32 PM | 2.30 | 2:23 | 9:05 | 58 | |
| 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 | 6:39:31 PM | 2.40 | 2:19 | 11:21 | 62 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 11:19 | 11:19 | 109 | |
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 | 6:39:31 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 | 6:39:31 PM | 2.30 | 2:00 | 10:34 | 69 | |
| Grand Mission | Peek | 6:39:31 PM | 1.60 | 1:22 | 11:56 | 70 | |
| Peek | SH-99 Grand Parkway | 6:39:31 PM | 1.10 | 00:55 | 12:51 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:39:31 PM | 1.90 | 1:35 | 14:26 | 72 | |
| Katy-Gaston | Spring Green | 6:39:31 PM | 1.20 | 00:55 | 15:21 | 79 | |
| Spring Green | FM-1463 | 6:39:31 PM | 1.00 | 1:05 | 16:26 | 55 | |
| Summary | 20.6 | Not Available | |
