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 | 8:00:29 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | 7:48:31 PM | 1.20 | 2:02 | 3:07 | 35 |  |
| Katy-Gaston | SH-99 Grand Parkway | 7:54:31 PM | 1.90 | 4:02 | 7:09 | 28 |  |
| SH-99 Grand Parkway | Peek | 8:00:29 PM | 1.10 | 1:04 | 8:13 | 62 | |
| Peek | Grand Mission | 8:00:29 PM | 1.60 | 1:29 | 9:42 | 65 | |
| Grand Mission | FM-1464 | 7:59:30 PM | 2.30 | 2:34 | 12:16 | 54 | |
| 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 | 8:00:29 PM | 2.40 | 2:00 | 14:13 | 72 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 14:11 | 14:11 | 87 | |
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 | 8:00:29 PM | 2.40 | 2:13 | 2:11 | 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 | 8:00:29 PM | 2.30 | 1:53 | 4:01 | 73 | |
| Grand Mission | Peek | 7:50:31 PM | 1.60 | 1:43 | 5:44 | 56 | |
| Peek | SH-99 Grand Parkway | 8:00:29 PM | 1.10 | 00:53 | 6:37 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:00:29 PM | 1.90 | 1:40 | 8:17 | 68 | |
| Katy-Gaston | Spring Green | 7:34:34 PM | 1.20 | 1:42 | 9:59 | 42 |  |
| Spring Green | FM-1463 | 8:00:29 PM | 1.00 | 1:12 | 11:11 | 50 | |
| Summary | 20.6 | Not Available | |
