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 | 8:51:40 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| Spring Green | Katy-Gaston | 8:29:44 PM | 1.20 | 2:04 | 3:12 | 35 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:46:40 PM | 1.90 | 1:45 | 4:57 | 65 | |
| SH-99 Grand Parkway | Peek | 8:49:40 PM | 1.10 | 1:07 | 6:04 | 59 | |
| Peek | Grand Mission | 8:51:40 PM | 1.60 | 1:40 | 7:44 | 58 | |
| Grand Mission | FM-1464 | 8:51:40 PM | 2.30 | 2:03 | 9:47 | 67 | |
| 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 | 8:51:40 PM | 2.40 | 2:05 | 11:49 | 69 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 11:47 | 11:47 | 105 | |
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 | 8:51:40 PM | 2.40 | 2:17 | 2:15 | 63 | |
| 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 | 8:51:40 PM | 2.30 | 1:54 | 4:06 | 73 | |
| Grand Mission | Peek | 8:51:40 PM | 1.60 | 1:12 | 5:18 | 80 | |
| Peek | SH-99 Grand Parkway | 8:51:40 PM | 1.10 | 00:56 | 6:14 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:51:40 PM | 1.90 | 1:40 | 7:54 | 68 | |
| Katy-Gaston | Spring Green | 8:51:40 PM | 1.20 | 00:55 | 8:49 | 79 | |
| Spring Green | FM-1463 | 8:51:40 PM | 1.00 | 1:04 | 9:53 | 56 | |
| Summary | 20.6 | Not Available | |
