SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 3:50:36 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:50:36 PM | 1.60 | 1:32 | 2:30 | 63 | |
| Harlem Rd | W Bellfort | 3:50:36 PM | 1.50 | 1:19 | 3:49 | 68 | |
| W Bellfort | Bellaire | 3:50:36 PM | 2.90 | 2:41 | 6:30 | 65 | |
| Bellaire | S Fry Rd | 3:50:36 PM | 1.60 | 1:26 | 7:56 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 3:50:36 PM | 2.00 | 2:51 | 10:47 | 42 |  |
| Cinco Ranch Blvd | Kingsland | 3:50:36 PM | 2.20 | 2:53 | 13:40 | 46 | |
| Kingsland | IH-10 Katy | 3:50:36 PM | 1.25 | 1:07 | 14:47 | 67 | |
| IH-10 Katy | Morton | 3:50:36 PM | 1.50 | 2:04 | 16:51 | 44 | |
| Morton | Clay Rd | 3:50:36 PM | 1.60 | 1:33 | 18:24 | 62 | |
| Clay Rd | Beckendorff | 3:50:36 PM | 1.30 | 1:18 | 19:42 | 60 | |
| Beckendorff | FM-529 | 3:50:36 PM | 1.00 | 00:56 | 20:38 | 64 | |
| FM-529 | West Rd | 3:50:36 PM | 2.50 | 1:58 | 22:36 | 76 | |
| West Rd | House Hahl | 3:50:36 PM | 1.30 | 1:34 | 24:10 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:50:36 PM | 1.40 | 1:18 | 25:28 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:50:36 PM | 2.40 | 2:14 | 27:42 | 64 | |
| Summary | 30.55 | 27:42 | 27:42 | 66 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:50:36 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:50:36 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 3:50:36 PM | 1.30 | 1:34 | 5:02 | 50 | |
| West Rd | FM-529 | 3:50:36 PM | 2.50 | 1:54 | 6:56 | 79 | |
| FM-529 | Beckendorff | 3:50:36 PM | 1.00 | 1:04 | 8:00 | 56 | |
| Beckendorff | Clay Rd | 3:50:36 PM | 1.30 | 1:15 | 9:15 | 62 | |
| Clay Rd | Morton | 3:50:36 PM | 1.60 | 1:35 | 10:50 | 61 | |
| Morton | IH-10 Katy | 3:48:37 PM | 1.50 | 1:02 | 11:52 | 87 | |
| IH-10 Katy | Kingsland | 3:48:37 PM | 1.25 | 1:17 | 13:09 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:50:36 PM | 2.20 | 2:04 | 15:13 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:50:36 PM | 2.00 | 1:48 | 17:01 | 67 | |
| S Fry Rd | Bellaire | 3:50:36 PM | 1.60 | 1:28 | 18:29 | 65 | |
| Bellaire | W Bellfort | 3:50:36 PM | 2.90 | 2:50 | 21:19 | 61 | |
| W Bellfort | Harlem Rd | 3:50:36 PM | 1.50 | 1:17 | 22:36 | 70 | |
| Harlem Rd | Oyster Creek | 3:50:36 PM | 1.60 | 1:31 | 24:07 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:50:36 PM | 1.00 | 1:06 | 25:11 | 55 | |
| Summary | 30.55 | 25:11 | 25:11 | 73 | |
