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 | 10:24:50 PM | 1.20 | 2:06 | 2:05 | 34 |  |
| Katy-Gaston | SH-99 Grand Parkway | 10:28:50 PM | 1.90 | 2:53 | 4:58 | 40 |  |
| SH-99 Grand Parkway | Peek | 10:09:50 PM | 1.10 | 00:56 | 5:54 | 71 |  |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| 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 | 10:28:50 PM | 2.40 | 1:54 | 7:43 | 76 | |
| Beltway 8-West | Fondren | 10:28:50 PM | 1.80 | 1:35 | 9:18 | 68 | |
| Fondren | US-59 Southwest | 10:28:50 PM | 1.70 | 1:42 | 11:00 | 60 | |
| 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 | 10:28:50 PM | 1.70 | 1:10 | 1:10 | 87 | |
| Fondren | Beltway 8-West | 10:28:50 PM | 1.80 | 1:33 | 2:43 | 70 | |
| Beltway 8-West | West Houston Center | 10:28:50 PM | 2.40 | 2:12 | 4:55 | 65 | |
| 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 | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 10:28:50 PM | 1.10 | 00:51 | 5:41 | 78 | |
| SH-99 Grand Parkway | Katy-Gaston | 10:28:50 PM | 1.90 | 1:45 | 7:26 | 65 | |
| Katy-Gaston | Spring Green | 10:28:50 PM | 1.20 | 1:01 | 8:27 | 71 | |
| Spring Green | FM-1463 | 10:28:50 PM | 1.00 | 00:57 | 9:24 | 63 | |
| Summary | 20.6 | 9:24 | 9:24 | 131 | |
