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 | 10:40:34 PM | 1.20 | 1:17 | 1:16 | 56 |  |
| Katy-Gaston | SH-99 Grand Parkway | 10:40:34 PM | 1.90 | 1:39 | 2:55 | 69 | |
| SH-99 Grand Parkway | Peek | 10:40:34 PM | 1.10 | 1:00 | 3:55 | 66 | |
| Peek | Grand Mission | 10:40:34 PM | 1.60 | 1:23 | 5:18 | 69 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| 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 | 10:40:34 PM | 2.40 | 2:14 | 7:28 | 64 | |
| Beltway 8-West | Fondren | 10:40:34 PM | 1.80 | 1:55 | 9:23 | 56 | |
| 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 | 10:40:34 PM | 1.70 | 1:58 | 1:58 | 52 | |
| Fondren | Beltway 8-West | 10:40:34 PM | 1.80 | 1:46 | 3:44 | 61 | |
| Beltway 8-West | West Houston Center | 10:40:34 PM | 2.40 | 2:15 | 5:59 | 64 | |
| 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 | 10:40:34 PM | 2.30 | 2:07 | 8:03 | 65 | |
| Grand Mission | Peek | 10:40:34 PM | 1.60 | 1:30 | 9:33 | 64 | |
| Peek | SH-99 Grand Parkway | 10:40:34 PM | 1.10 | 00:51 | 10:24 | 78 | |
| SH-99 Grand Parkway | Katy-Gaston | 10:40:34 PM | 1.90 | 1:34 | 11:58 | 73 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:56 | 11:56 | 104 | |
