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 | 8:31:51 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| Spring Green | Katy-Gaston | 8:31:51 PM | 1.20 | 1:05 | 2:15 | 66 | |
| Katy-Gaston | SH-99 Grand Parkway | 8:31:51 PM | 1.90 | 1:40 | 3:55 | 68 | |
| SH-99 Grand Parkway | Peek | 8:31:51 PM | 1.10 | 00:59 | 4:54 | 67 | |
| Peek | Grand Mission | 8:31:51 PM | 1.60 | 1:26 | 6:20 | 67 | |
| Grand Mission | FM-1464 | 8:31:51 PM | 2.30 | 1:53 | 8:13 | 73 | |
| 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 | 8:31:51 PM | 2.40 | 2:07 | 10:17 | 68 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:15 | 10:15 | 121 | |
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 | 8:31:51 PM | 2.40 | 2:16 | 2:14 | 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 | 8:31:51 PM | 2.30 | 2:11 | 4:22 | 63 | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 8:31:51 PM | 1.10 | 00:55 | 5:16 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:31:51 PM | 1.90 | 1:34 | 6:50 | 73 | |
| Katy-Gaston | Spring Green | 8:31:51 PM | 1.20 | 1:07 | 7:57 | 64 | |
| Spring Green | FM-1463 | 8:31:51 PM | 1.00 | 1:01 | 8:58 | 59 | |
| Summary | 20.6 | Not Available | |
