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 | 2:05:44 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| Spring Green | Katy-Gaston | 2:01:44 PM | 1.20 | 2:28 | 3:31 | 29 |  |
| Katy-Gaston | SH-99 Grand Parkway | 2:03:44 PM | 1.90 | 3:17 | 6:48 | 35 |  |
| SH-99 Grand Parkway | Peek | 2:05:44 PM | 1.10 | 00:58 | 7:46 | 68 | |
| Peek | Grand Mission | 2:05:44 PM | 1.60 | 1:19 | 9:05 | 73 | |
| Grand Mission | FM-1464 | 2:05:44 PM | 2.30 | 1:55 | 11:00 | 72 | |
| 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 | 2:05:44 PM | 2.40 | 2:02 | 12:59 | 71 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:57 | 12:57 | 95 | |
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 | 2:05:44 PM | 2.40 | 2:20 | 2:18 | 62 | |
| 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 | 2:05:44 PM | 2.30 | 1:56 | 4:11 | 71 | |
| Grand Mission | Peek | 1:49:43 PM | 1.60 | 1:35 | 5:46 | 61 | |
| Peek | SH-99 Grand Parkway | 2:05:44 PM | 1.10 | 00:53 | 6:39 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 1:55:43 PM | 1.90 | 3:33 | 10:12 | 32 | |
| Katy-Gaston | Spring Green | 1:58:44 PM | 1.20 | 1:02 | 11:14 | 70 | |
| Spring Green | FM-1463 | 2:05:44 PM | 1.00 | 1:08 | 12:22 | 53 | |
| Summary | 20.6 | Not Available | |
