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 | 3:48:48 PM | 1.90 | 1:39 | 1:37 | 69 |  |
| SH-99 Grand Parkway | Peek | 3:48:48 PM | 1.10 | 00:59 | 2:36 | 67 | |
| Peek | Grand Mission | 3:48:48 PM | 1.60 | 1:26 | 4:02 | 67 | |
| Grand Mission | FM-1464 | 3:48:48 PM | 2.30 | 2:05 | 6:07 | 66 | |
| FM-1464 | Addicks-Clodine | 3:48:48 PM | 1.50 | 1:26 | 7:33 | 63 | |
| Addicks-Clodine | Eldridge | 3:48:48 PM | 2.20 | 2:02 | 9:35 | 65 | |
| Eldridge | West Houston Center | 3:48:48 PM | 1.90 | 1:52 | 11:27 | 61 | |
| West Houston Center | Beltway 8-West | 3:48:48 PM | 2.40 | 2:12 | 13:39 | 65 | |
| Beltway 8-West | Fondren | 3:48:48 PM | 1.80 | 1:43 | 15:22 | 63 | |
| Fondren | US-59 Southwest | 3:48:48 PM | 1.70 | 1:37 | 16:59 | 63 | |
| 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 | 3:48:48 PM | 1.70 | 1:30 | 1:30 | 68 | |
| Fondren | Beltway 8-West | 3:48:48 PM | 1.80 | 3:19 | 4:49 | 33 |  |
| Beltway 8-West | West Houston Center | 3:48:48 PM | 2.40 | 6:26 | 11:15 | 22 |  |
| West Houston Center | Eldridge | 3:48:48 PM | 1.90 | 1:55 | 13:10 | 59 | |
| Eldridge | Addicks-Clodine | 3:48:48 PM | 2.20 | 2:07 | 15:17 | 62 | |
| Addicks-Clodine | FM-1464 | 3:48:48 PM | 1.50 | 1:23 | 16:40 | 65 | |
| FM-1464 | Grand Mission | 3:48:48 PM | 2.30 | 2:07 | 18:47 | 65 | |
| Grand Mission | Peek | 3:48:48 PM | 1.60 | 1:27 | 20:14 | 66 | |
| Peek | SH-99 Grand Parkway | 3:48:48 PM | 1.10 | 00:55 | 21:09 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:48:48 PM | 1.90 | 1:40 | 22:49 | 68 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 22:47 | 22:47 | 54 | |
