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 | 3:11:49 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| Spring Green | Katy-Gaston | 3:05:50 PM | 1.20 | 1:28 | 2:34 | 49 |  |
| Katy-Gaston | SH-99 Grand Parkway | 2:59:49 PM | 1.90 | 1:32 | 4:06 | 74 | |
| SH-99 Grand Parkway | Peek | 3:11:49 PM | 1.10 | 00:59 | 5:05 | 67 | |
| Peek | Grand Mission | 3:11:49 PM | 1.60 | 1:25 | 6:30 | 68 | |
| Grand Mission | FM-1464 | 3:11:49 PM | 2.30 | 1:57 | 8:27 | 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 | 3:11:49 PM | 2.40 | 2:22 | 10:46 | 61 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:44 | 10:44 | 115 | |
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 | 3:11:49 PM | 2.40 | 2:11 | 2:09 | 66 | |
| 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 | 3:11:49 PM | 2.30 | 1:57 | 4:03 | 71 | |
| Grand Mission | Peek | 3:11:49 PM | 1.60 | 1:22 | 5:25 | 70 | |
| Peek | SH-99 Grand Parkway | 3:11:49 PM | 1.10 | 00:54 | 6:19 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:11:49 PM | 1.90 | 1:26 | 7:45 | 80 | |
| Katy-Gaston | Spring Green | 3:11:49 PM | 1.20 | 00:55 | 8:40 | 79 | |
| Spring Green | FM-1463 | 3:11:49 PM | 1.00 | 00:56 | 9:36 | 64 | |
| Summary | 20.6 | Not Available | |
