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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 12:39:49 PM | 1.90 | 1:29 | 1:27 | 77 |  |
| SH-99 Grand Parkway | Peek | 12:39:49 PM | 1.10 | 00:59 | 2:26 | 67 | |
| Peek | Grand Mission | 12:39:49 PM | 1.60 | 1:20 | 3:46 | 72 | |
| Grand Mission | FM-1464 | 12:39:49 PM | 2.30 | 2:04 | 5:50 | 67 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 12:34:45 PM | 1.90 | 2:10 | 7:58 | 53 | |
| West Houston Center | Beltway 8-West | 12:39:49 PM | 2.40 | 3:06 | 11:04 | 46 |  |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
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 | 12:39:49 PM | 2.40 | 2:25 | 2:23 | 60 | |
| West Houston Center | Eldridge | 12:39:49 PM | 1.90 | 1:46 | 4:09 | 65 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 12:39:49 PM | 2.30 | 1:55 | 6:02 | 72 | |
| Grand Mission | Peek | 12:39:49 PM | 1.60 | 1:22 | 7:24 | 70 | |
| Peek | SH-99 Grand Parkway | 12:39:49 PM | 1.10 | 00:50 | 8:14 | 79 | |
| SH-99 Grand Parkway | Katy-Gaston | 12:39:49 PM | 1.90 | 1:37 | 9:51 | 71 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
