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 | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 11:28:54 AM | 1.90 | 1:31 | 1:29 | 75 |  |
| SH-99 Grand Parkway | Peek | 11:28:54 AM | 1.10 | 00:57 | 2:26 | 69 | |
| Peek | Grand Mission | 11:28:54 AM | 1.60 | 1:22 | 3:48 | 70 | |
| Grand Mission | FM-1464 | 11:28:54 AM | 2.30 | 1:54 | 5:42 | 73 | |
| FM-1464 | Addicks-Clodine | 11:28:54 AM | 1.50 | 1:26 | 7:08 | 63 | |
| Addicks-Clodine | Eldridge | 11:28:54 AM | 2.20 | 1:55 | 9:03 | 69 | |
| Eldridge | West Houston Center | 11:28:54 AM | 1.90 | 1:44 | 10:47 | 66 | |
| West Houston Center | Beltway 8-West | 11:28:54 AM | 2.40 | 2:04 | 12:51 | 70 | |
| Beltway 8-West | Fondren | 11:28:54 AM | 1.80 | 1:44 | 14:35 | 62 | |
| Fondren | US-59 Southwest | 11:28:54 AM | 1.70 | 1:38 | 16:13 | 62 | |
| 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 | 11:28:54 AM | 1.70 | 1:24 | 1:24 | 73 | |
| Fondren | Beltway 8-West | 11:28:54 AM | 1.80 | 1:31 | 2:55 | 71 | |
| Beltway 8-West | West Houston Center | 11:28:54 AM | 2.40 | 2:09 | 5:04 | 67 | |
| West Houston Center | Eldridge | 11:28:54 AM | 1.90 | 1:45 | 6:49 | 65 | |
| Eldridge | Addicks-Clodine | 11:28:54 AM | 2.20 | 1:57 | 8:46 | 68 | |
| Addicks-Clodine | FM-1464 | 11:28:54 AM | 1.50 | 1:18 | 10:04 | 69 | |
| FM-1464 | Grand Mission | 11:28:54 AM | 2.30 | 1:55 | 11:59 | 72 | |
| Grand Mission | Peek | 11:28:54 AM | 1.60 | 1:25 | 13:24 | 68 | |
| Peek | SH-99 Grand Parkway | 11:28:54 AM | 1.10 | 00:57 | 14:21 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 11:28:54 AM | 1.90 | 1:31 | 15:52 | 75 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 15:50 | 15:50 | 78 | |
