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 | 5:40:53 PM | 1.20 | 1:11 | 1:10 | 61 |  |
| Katy-Gaston | SH-99 Grand Parkway | 5:57:53 PM | 1.90 | 1:37 | 2:47 | 71 | |
| SH-99 Grand Parkway | Peek | 6:00:52 PM | 1.10 | 00:57 | 3:44 | 69 | |
| Peek | Grand Mission | 6:04:52 PM | 1.60 | 1:24 | 5:08 | 69 | |
| Grand Mission | FM-1464 | 6:04:52 PM | 2.30 | 2:08 | 7:16 | 65 | |
| FM-1464 | Addicks-Clodine | 6:04:52 PM | 1.50 | 1:22 | 8:38 | 66 | |
| Addicks-Clodine | Eldridge | 6:04:52 PM | 2.20 | 2:09 | 10:47 | 61 | |
| Eldridge | West Houston Center | 6:04:52 PM | 1.90 | 1:51 | 12:38 | 62 | |
| West Houston Center | Beltway 8-West | 6:04:52 PM | 2.40 | 2:18 | 14:56 | 63 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| 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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 6:04:52 PM | 2.40 | 8:04 | 8:02 | 18 |  |
| West Houston Center | Eldridge | 6:04:52 PM | 1.90 | 2:05 | 10:07 | 55 | |
| Eldridge | Addicks-Clodine | 6:04:52 PM | 2.20 | 2:08 | 12:15 | 62 | |
| Addicks-Clodine | FM-1464 | 6:04:52 PM | 1.50 | 1:23 | 13:38 | 65 | |
| FM-1464 | Grand Mission | 6:04:52 PM | 2.30 | 2:14 | 15:52 | 62 | |
| Grand Mission | Peek | 6:04:52 PM | 1.60 | 1:30 | 17:22 | 64 | |
| Peek | SH-99 Grand Parkway | 6:04:52 PM | 1.10 | 00:56 | 18:18 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:04:52 PM | 1.90 | 1:39 | 19:57 | 69 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
