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 | 6:29:27 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 6:29:27 PM | 1.20 | 1:09 | 2:13 | 63 | |
| Katy-Gaston | SH-99 Grand Parkway | 6:09:30 PM | 1.90 | 1:34 | 3:47 | 73 | |
| SH-99 Grand Parkway | Peek | 6:29:27 PM | 1.10 | 00:58 | 4:45 | 68 | |
| Peek | Grand Mission | 6:29:27 PM | 1.60 | 1:18 | 6:03 | 74 | |
| Grand Mission | FM-1464 | 6:29:27 PM | 2.30 | 1:54 | 7:57 | 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 | 6:29:27 PM | 2.40 | 2:17 | 10:11 | 63 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:09 | 10:09 | 122 | |
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 | 6:29:27 PM | 2.40 | 8:40 | 8:38 | 17 |  |
| 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 | 6:29:27 PM | 2.30 | 1:58 | 10:33 | 70 | |
| Grand Mission | Peek | 6:29:27 PM | 1.60 | 1:29 | 12:02 | 65 | |
| Peek | SH-99 Grand Parkway | 6:29:27 PM | 1.10 | 00:48 | 12:50 | 83 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:29:27 PM | 1.90 | 1:36 | 14:26 | 71 | |
| Katy-Gaston | Spring Green | 6:29:27 PM | 1.20 | 1:01 | 15:27 | 71 | |
| Spring Green | FM-1463 | 6:29:27 PM | 1.00 | 1:04 | 16:31 | 56 | |
| Summary | 20.6 | Not Available | |
