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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:17:48 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:17:48 PM | 1.50 | 1:12 | 2:36 | 75 | |
| W Bellfort | Bellaire | 6:17:48 PM | 2.90 | 2:28 | 5:04 | 71 | |
| Bellaire | S Fry Rd | 6:17:48 PM | 1.60 | 1:27 | 6:31 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 6:17:48 PM | 2.00 | 5:23 | 11:54 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 6:17:48 PM | 2.20 | 5:41 | 17:35 | 23 | |
| Kingsland | IH-10 Katy | 6:17:48 PM | 1.25 | 1:04 | 18:39 | 70 | |
| IH-10 Katy | Morton | 6:10:48 PM | 1.50 | 4:00 | 22:39 | 22 | |
| Morton | Clay Rd | 6:17:48 PM | 1.60 | 2:00 | 24:39 | 48 |  |
| Clay Rd | Beckendorff | 6:17:48 PM | 1.30 | 1:16 | 25:55 | 62 | |
| Beckendorff | FM-529 | 6:17:48 PM | 1.00 | 00:53 | 26:48 | 68 | |
| FM-529 | West Rd | 6:17:48 PM | 2.50 | 2:12 | 29:00 | 68 | |
| West Rd | House Hahl | 6:17:48 PM | 1.30 | 1:11 | 30:11 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:17:48 PM | 1.40 | 1:15 | 31:26 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:17:48 PM | 2.40 | 2:10 | 33:36 | 66 | |
| Summary | 30.55 | Not Available | |
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 | 6:17:48 PM | 2.40 | 4:54 | 4:54 | 29 | |
| Bridgeland Lake Parkway | House Hahl | 6:17:48 PM | 1.40 | 1:18 | 6:12 | 65 | |
| House Hahl | West Rd | 6:17:48 PM | 1.30 | 1:14 | 7:26 | 63 | |
| West Rd | FM-529 | 6:17:48 PM | 2.50 | 2:09 | 9:35 | 70 | |
| FM-529 | Beckendorff | 6:17:48 PM | 1.00 | 00:58 | 10:33 | 62 | |
| Beckendorff | Clay Rd | 6:17:48 PM | 1.30 | 1:12 | 11:45 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:17:48 PM | 1.50 | 1:29 | 13:13 | 61 | |
| IH-10 Katy | Kingsland | 6:17:48 PM | 1.25 | 1:12 | 14:25 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:17:48 PM | 2.20 | 3:56 | 18:21 | 34 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:17:48 PM | 2.00 | 4:31 | 22:52 | 27 | |
| S Fry Rd | Bellaire | 6:17:48 PM | 1.60 | 1:45 | 24:37 | 55 | |
| Bellaire | W Bellfort | 6:17:48 PM | 2.90 | 2:42 | 27:19 | 64 | |
| W Bellfort | Harlem Rd | 6:17:48 PM | 1.50 | 1:15 | 28:34 | 72 | |
| Harlem Rd | Oyster Creek | 6:17:48 PM | 1.60 | 1:30 | 30:04 | 64 | |
| 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 | 30:01 | 30:01 | 61 | |
