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 | 3:01:54 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| Spring Green | Katy-Gaston | 3:01:54 PM | 1.20 | 1:06 | 2:12 | 65 | |
| Katy-Gaston | SH-99 Grand Parkway | 3:01:54 PM | 1.90 | 1:39 | 3:51 | 69 | |
| SH-99 Grand Parkway | Peek | 3:01:54 PM | 1.10 | 1:06 | 4:57 | 60 | |
| Peek | Grand Mission | 3:01:54 PM | 1.60 | 1:34 | 6:31 | 61 | |
| Grand Mission | FM-1464 | 3:01:54 PM | 2.30 | 2:03 | 8:34 | 67 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available |  |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 3:01:54 PM | 1.90 | 1:41 | 10:13 | 68 | |
| West Houston Center | Beltway 8-West | 3:01:54 PM | 2.40 | 2:17 | 12:30 | 63 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:28 | 12:28 | 99 | |
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 | 3:01:54 PM | 2.40 | 8:21 | 8:19 | 17 |  |
| West Houston Center | Eldridge | 3:01:54 PM | 1.90 | 1:43 | 10:02 | 66 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 3:01:54 PM | 2.30 | 1:52 | 11:52 | 74 | |
| Grand Mission | Peek | 3:01:54 PM | 1.60 | 1:21 | 13:13 | 71 | |
| Peek | SH-99 Grand Parkway | 2:58:53 PM | 1.10 | 1:00 | 14:13 | 66 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:01:54 PM | 1.90 | 1:36 | 15:49 | 71 | |
| Katy-Gaston | Spring Green | 3:01:54 PM | 1.20 | 1:05 | 16:54 | 66 | |
| Spring Green | FM-1463 | 3:00:53 PM | 1.00 | 1:11 | 18:05 | 51 | |
| Summary | 20.6 | Not Available | |
