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 | 8:32:47 AM | 1.20 | 1:04 | 1:03 | 68 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:32:47 AM | 1.90 | 1:30 | 2:33 | 76 | |
| SH-99 Grand Parkway | Peek | 8:32:47 AM | 1.10 | 00:56 | 3:29 | 71 | |
| Peek | Grand Mission | 8:32:47 AM | 1.60 | 1:26 | 4:55 | 67 | |
| Grand Mission | FM-1464 | 8:32:47 AM | 2.30 | 1:59 | 6:54 | 70 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 8:32:47 AM | 1.90 | 5:28 | 12:20 | 21 |  |
| West Houston Center | Beltway 8-West | 8:32:47 AM | 2.40 | 3:00 | 15:20 | 48 |  |
| 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 | 8:32:47 AM | 2.40 | 2:10 | 2:08 | 66 | |
| West Houston Center | Eldridge | 8:32:47 AM | 1.90 | 1:51 | 3:59 | 62 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 8:32:47 AM | 2.30 | 2:32 | 6:29 | 54 | |
| Grand Mission | Peek | 8:32:47 AM | 1.60 | 2:00 | 8:29 | 48 | |
| Peek | SH-99 Grand Parkway | 8:32:47 AM | 1.10 | 00:57 | 9:26 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:32:47 AM | 1.90 | 1:45 | 11:11 | 65 | |
| Katy-Gaston | Spring Green | 8:32:47 AM | 1.20 | 1:06 | 12:17 | 65 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
