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 | 4:12:53 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| Spring Green | Katy-Gaston | 4:12:53 PM | 1.20 | 1:11 | 2:10 | 61 | |
| Katy-Gaston | SH-99 Grand Parkway | 4:12:53 PM | 1.90 | 1:27 | 3:37 | 79 | |
| SH-99 Grand Parkway | Peek | 4:12:53 PM | 1.10 | 00:58 | 4:35 | 68 | |
| Peek | Grand Mission | 4:12:53 PM | 1.60 | 1:16 | 5:51 | 76 | |
| Grand Mission | FM-1464 | 4:12:53 PM | 2.30 | 1:56 | 7:47 | 71 | |
| 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 | 4:12:53 PM | 2.40 | 2:25 | 10:09 | 60 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:07 | 10:07 | 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 | 4:12:53 PM | 2.40 | 2:19 | 2:17 | 62 | |
| 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 | 4:12:53 PM | 2.30 | 2:00 | 4:14 | 69 | |
| Grand Mission | Peek | 4:12:53 PM | 1.60 | 1:23 | 5:37 | 69 | |
| Peek | SH-99 Grand Parkway | 4:12:53 PM | 1.10 | 00:53 | 6:30 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:12:53 PM | 1.90 | 2:31 | 9:01 | 45 |  |
| Katy-Gaston | Spring Green | 3:57:53 PM | 1.20 | 3:35 | 12:36 | 20 |  |
| Spring Green | FM-1463 | 4:12:53 PM | 1.00 | 1:04 | 13:40 | 56 | |
| Summary | 20.6 | Not Available | |
