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 | Not Available |  |
| Spring Green | Katy-Gaston | 7:43:50 AM | 1.20 | 1:05 | 1:04 | 66 |  |
| Katy-Gaston | SH-99 Grand Parkway | 7:37:50 AM | 1.90 | 1:44 | 2:48 | 66 | |
| SH-99 Grand Parkway | Peek | 7:44:50 AM | 1.10 | 00:53 | 3:41 | 75 | |
| Peek | Grand Mission | 7:44:50 AM | 1.60 | 1:28 | 5:09 | 65 | |
| Grand Mission | FM-1464 | 7:37:50 AM | 2.30 | 2:33 | 7:42 | 54 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 7:44:50 AM | 1.90 | 8:19 | 15:59 | 14 |  |
| West Houston Center | Beltway 8-West | 7:44:50 AM | 2.40 | 3:33 | 19:32 | 41 |  |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
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 | 7:44:50 AM | 2.40 | 2:10 | 2:08 | 66 | |
| West Houston Center | Eldridge | 7:44:50 AM | 1.90 | 1:43 | 3:51 | 66 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 7:44:50 AM | 2.30 | 2:21 | 6:10 | 59 | |
| Grand Mission | Peek | 7:44:50 AM | 1.60 | 1:30 | 7:40 | 64 | |
| Peek | SH-99 Grand Parkway | 7:35:50 AM | 1.10 | 00:49 | 8:29 | 81 | |
| SH-99 Grand Parkway | Katy-Gaston | 7:44:50 AM | 1.90 | 1:42 | 10:11 | 67 | |
| Katy-Gaston | Spring Green | 7:44:50 AM | 1.20 | 1:13 | 11:24 | 59 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
