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 | 1:00:50 PM | 1.00 | 1:09 | 1:09 | 52 |  |
| Spring Green | Katy-Gaston | 1:00:50 PM | 1.20 | 1:21 | 2:30 | 53 | |
| Katy-Gaston | SH-99 Grand Parkway | 12:59:50 PM | 1.90 | 3:10 | 5:40 | 36 |  |
| SH-99 Grand Parkway | Peek | 1:00:50 PM | 1.10 | 00:58 | 6:38 | 68 | |
| Peek | Grand Mission | 1:00:50 PM | 1.60 | 1:26 | 8:04 | 67 | |
| Grand Mission | FM-1464 | 1:00:50 PM | 2.30 | 1:56 | 10:00 | 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 | 1:00:50 PM | 2.40 | 2:08 | 12:05 | 68 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:03 | 12:03 | 103 | |
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 | 1:00:50 PM | 2.40 | 2:14 | 2:12 | 64 | |
| 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 | 1:00:50 PM | 2.30 | 1:51 | 4:00 | 75 | |
| Grand Mission | Peek | 1:00:50 PM | 1.60 | 1:28 | 5:28 | 65 | |
| Peek | SH-99 Grand Parkway | 1:00:50 PM | 1.10 | 00:53 | 6:21 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 12:56:49 PM | 1.90 | 1:44 | 8:05 | 66 | |
| Katy-Gaston | Spring Green | 12:49:49 PM | 1.20 | 3:48 | 11:53 | 19 |  |
| Spring Green | FM-1463 | 1:00:50 PM | 1.00 | 1:10 | 13:03 | 51 | |
| Summary | 20.6 | Not Available | |
