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 | 2:02:35 PM | 1.00 | 1:59 | 1:59 | 30 |  |
| Spring Green | Katy-Gaston | 2:02:35 PM | 1.20 | 1:46 | 3:45 | 41 |  |
| Katy-Gaston | SH-99 Grand Parkway | 2:02:35 PM | 1.90 | 3:06 | 6:51 | 37 | |
| SH-99 Grand Parkway | Peek | 2:02:35 PM | 1.10 | 1:47 | 8:38 | 37 | |
| Peek | Grand Mission | 2:02:35 PM | 1.60 | 2:13 | 10:51 | 43 | |
| Grand Mission | FM-1464 | 2:02:35 PM | 2.30 | 3:01 | 13:52 | 46 | |
| 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 | 2:02:35 PM | 2.40 | 3:18 | 17:07 | 44 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 17:05 | 17:05 | 72 |  |
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 | 2:02:35 PM | 2.40 | 5:28 | 5:26 | 26 |  |
| 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 | 2:02:35 PM | 2.30 | 3:40 | 9:03 | 38 | |
| Grand Mission | Peek | 2:02:35 PM | 1.60 | 2:57 | 12:00 | 33 | |
| Peek | SH-99 Grand Parkway | 2:02:35 PM | 1.10 | 1:35 | 13:35 | 42 | |
| SH-99 Grand Parkway | Katy-Gaston | 2:02:35 PM | 1.90 | 2:39 | 16:14 | 43 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | 2:02:35 PM | 1.00 | 1:09 | 17:22 | 52 | |
| Summary | 20.6 | Not Available | |
