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 | 3:01:39 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| Spring Green | Katy-Gaston | 3:01:39 PM | 1.20 | 1:06 | 2:07 | 65 | |
| Katy-Gaston | SH-99 Grand Parkway | 3:01:39 PM | 1.90 | 1:37 | 3:44 | 71 | |
| SH-99 Grand Parkway | Peek | 3:01:39 PM | 1.10 | 00:57 | 4:41 | 69 | |
| Peek | Grand Mission | 3:01:39 PM | 1.60 | 1:24 | 6:05 | 69 | |
| Grand Mission | FM-1464 | 3:01:39 PM | 2.30 | 2:03 | 8:08 | 67 | |
| 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 | 3:01:39 PM | 2.40 | 2:02 | 10:07 | 71 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:05 | 10:05 | 123 | |
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 | 3:01:39 PM | 2.40 | 3:45 | 3:43 | 38 |  |
| 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 | 3:01:39 PM | 2.30 | 1:56 | 5:36 | 71 | |
| Grand Mission | Peek | 3:01:39 PM | 1.60 | 1:27 | 7:03 | 66 | |
| Peek | SH-99 Grand Parkway | 3:01:39 PM | 1.10 | 00:50 | 7:53 | 79 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:01:39 PM | 1.90 | 1:34 | 9:27 | 73 | |
| Katy-Gaston | Spring Green | 3:01:39 PM | 1.20 | 1:04 | 10:31 | 68 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
