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 | 8:06:39 PM | 1.20 | 1:37 | 1:36 | 45 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:18:38 PM | 1.90 | 1:28 | 3:04 | 78 |  |
| SH-99 Grand Parkway | Peek | 8:18:38 PM | 1.10 | 00:55 | 3:59 | 72 | |
| Peek | Grand Mission | 8:14:38 PM | 1.60 | 1:21 | 5:20 | 71 | |
| Grand Mission | FM-1464 | 8:18:38 PM | 2.30 | 1:52 | 7:12 | 74 | |
| FM-1464 | Addicks-Clodine | 8:18:38 PM | 1.50 | 1:24 | 8:36 | 64 | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 8:18:38 PM | 2.40 | 2:15 | 10:49 | 64 | |
| Beltway 8-West | Fondren | 8:18:38 PM | 1.80 | 1:38 | 12:27 | 66 | |
| 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 | 8:18:38 PM | 2.40 | 2:19 | 2:17 | 62 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | 8:18:38 PM | 1.50 | 1:18 | 3:33 | 69 | |
| FM-1464 | Grand Mission | 8:18:38 PM | 2.30 | 1:56 | 5:29 | 71 | |
| Grand Mission | Peek | 8:18:38 PM | 1.60 | 1:16 | 6:45 | 76 | |
| Peek | SH-99 Grand Parkway | 8:18:38 PM | 1.10 | 00:48 | 7:33 | 83 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:18:38 PM | 1.90 | 1:26 | 8:59 | 80 | |
| Katy-Gaston | Spring Green | 7:56:40 PM | 1.20 | 1:01 | 10:00 | 71 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
