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 | 6:39:40 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:12:36 PM | 1.60 | 1:29 | 2:25 | 65 | |
| Harlem Rd | W Bellfort | 7:12:36 PM | 1.50 | 1:18 | 3:43 | 69 | |
| W Bellfort | Bellaire | 7:12:36 PM | 2.90 | 2:35 | 6:18 | 67 | |
| Bellaire | S Fry Rd | 7:12:36 PM | 1.60 | 1:23 | 7:41 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:12:36 PM | 2.00 | 1:56 | 9:37 | 62 | |
| Cinco Ranch Blvd | Kingsland | 7:12:36 PM | 2.20 | 2:16 | 11:53 | 58 | |
| Kingsland | IH-10 Katy | 7:04:37 PM | 1.25 | 1:06 | 12:59 | 68 | |
| IH-10 Katy | Morton | 7:12:36 PM | 1.50 | 1:48 | 14:47 | 50 | |
| Morton | Clay Rd | 7:12:36 PM | 1.60 | 1:22 | 16:09 | 70 | |
| Clay Rd | Beckendorff | 7:12:36 PM | 1.30 | 1:14 | 17:23 | 63 | |
| Beckendorff | FM-529 | 7:12:36 PM | 1.00 | 00:55 | 18:18 | 65 | |
| FM-529 | West Rd | 7:12:36 PM | 2.50 | 1:50 | 20:08 | 82 | |
| West Rd | House Hahl | 7:12:36 PM | 1.30 | 1:26 | 21:34 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:36 PM | 1.40 | 1:17 | 22:51 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:36 PM | 2.40 | 2:11 | 25:02 | 66 | |
| Summary | 30.55 | 25:02 | 25:02 | 73 | |
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 | 7:12:36 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:36 PM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 7:12:36 PM | 1.30 | 1:36 | 4:59 | 49 |  |
| West Rd | FM-529 | 7:12:36 PM | 2.50 | 1:56 | 6:55 | 78 | |
| FM-529 | Beckendorff | 7:12:36 PM | 1.00 | 1:00 | 7:55 | 60 | |
| Beckendorff | Clay Rd | 7:12:36 PM | 1.30 | 1:12 | 9:07 | 65 | |
| Clay Rd | Morton | 7:12:36 PM | 1.60 | 2:30 | 11:37 | 38 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:12:36 PM | 1.25 | 1:22 | 12:58 | 55 | |
| Kingsland | Cinco Ranch Blvd | 7:12:36 PM | 2.20 | 2:01 | 14:59 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 7:12:36 PM | 2.00 | 1:52 | 16:51 | 64 | |
| S Fry Rd | Bellaire | 7:12:36 PM | 1.60 | 1:34 | 18:25 | 61 | |
| Bellaire | W Bellfort | 7:12:36 PM | 2.90 | 3:00 | 21:25 | 58 | |
| W Bellfort | Harlem Rd | 7:12:36 PM | 1.50 | 1:14 | 22:39 | 73 | |
| Harlem Rd | Oyster Creek | 7:09:37 PM | 1.60 | 1:52 | 24:31 | 51 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:28 | 24:28 | 75 | |
