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 | 2:31:51 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| Spring Green | Katy-Gaston | 2:13:49 PM | 1.20 | 1:07 | 2:10 | 64 | |
| Katy-Gaston | SH-99 Grand Parkway | 2:31:51 PM | 1.90 | 1:46 | 3:56 | 65 | |
| SH-99 Grand Parkway | Peek | 2:31:51 PM | 1.10 | 1:04 | 5:00 | 62 | |
| Peek | Grand Mission | 2:31:51 PM | 1.60 | 1:32 | 6:32 | 63 | |
| Grand Mission | FM-1464 | 2:31:51 PM | 2.30 | 2:03 | 8:35 | 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 | 2:31:51 PM | 2.40 | 2:11 | 10:43 | 66 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:41 | 10:41 | 116 | |
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 | 2:31:51 PM | 2.40 | 2:20 | 2:18 | 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 | 2:31:51 PM | 2.30 | 1:58 | 4:13 | 70 | |
| Grand Mission | Peek | 2:31:51 PM | 1.60 | 1:24 | 5:37 | 69 | |
| Peek | SH-99 Grand Parkway | 2:31:51 PM | 1.10 | 1:01 | 6:38 | 65 | |
| SH-99 Grand Parkway | Katy-Gaston | 2:31:51 PM | 1.90 | 1:39 | 8:17 | 69 | |
| Katy-Gaston | Spring Green | 2:31:51 PM | 1.20 | 00:57 | 9:14 | 76 | |
| Spring Green | FM-1463 | 2:31:51 PM | 1.00 | 1:14 | 10:28 | 49 |  |
| Summary | 20.6 | Not Available | |
