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 | 8:35:32 PM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | 8:35:32 PM | 1.60 | 1:24 | 3:12 | 69 | |
| Harlem Rd | W Bellfort | 8:25:32 PM | 1.50 | 1:17 | 4:29 | 70 | |
| W Bellfort | Bellaire | 8:28:32 PM | 2.90 | 3:13 | 7:42 | 54 | |
| Bellaire | S Fry Rd | 8:35:32 PM | 1.60 | 1:25 | 9:07 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:35:32 PM | 2.00 | 1:57 | 11:04 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:35:32 PM | 2.20 | 2:18 | 13:22 | 57 | |
| Kingsland | IH-10 Katy | 8:35:32 PM | 1.25 | 1:18 | 14:40 | 58 | |
| IH-10 Katy | Morton | 8:31:32 PM | 1.50 | 2:02 | 16:42 | 44 |  |
| Morton | Clay Rd | 8:35:32 PM | 1.60 | 1:26 | 18:08 | 67 | |
| Clay Rd | Beckendorff | 8:35:32 PM | 1.30 | 1:20 | 19:28 | 58 | |
| Beckendorff | FM-529 | 8:35:32 PM | 1.00 | 00:56 | 20:24 | 64 | |
| FM-529 | West Rd | 8:35:32 PM | 2.50 | 2:12 | 22:36 | 68 | |
| West Rd | House Hahl | 8:35:32 PM | 1.30 | 1:14 | 23:50 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:35:32 PM | 1.40 | 1:19 | 25:09 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:35:32 PM | 2.40 | 2:09 | 27:18 | 67 | |
| 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 | 8:35:32 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:35:32 PM | 1.40 | 1:15 | 3:16 | 67 | |
| House Hahl | West Rd | 8:35:32 PM | 1.30 | 1:14 | 4:30 | 63 | |
| West Rd | FM-529 | 8:35:32 PM | 2.50 | 2:06 | 6:36 | 71 | |
| FM-529 | Beckendorff | 8:35:32 PM | 1.00 | 1:06 | 7:42 | 55 | |
| Beckendorff | Clay Rd | 8:35:32 PM | 1.30 | 1:10 | 8:52 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:35:32 PM | 1.50 | 1:43 | 10:34 | 52 | |
| IH-10 Katy | Kingsland | 8:35:32 PM | 1.25 | 1:14 | 11:48 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:35:32 PM | 2.20 | 2:14 | 14:02 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 8:35:32 PM | 2.00 | 2:02 | 16:04 | 59 | |
| S Fry Rd | Bellaire | 8:35:32 PM | 1.60 | 1:36 | 17:40 | 60 | |
| Bellaire | W Bellfort | 8:35:32 PM | 2.90 | 2:43 | 20:23 | 64 | |
| W Bellfort | Harlem Rd | 8:35:32 PM | 1.50 | 1:07 | 21:30 | 81 | |
| Harlem Rd | Oyster Creek | 8:35:32 PM | 1.60 | 1:25 | 22:55 | 68 | |
| Oyster Creek | FM-1464 | 8:35:32 PM | 2.00 | 1:34 | 24:29 | 77 | |
| FM-1464 | New Territory | 8:35:32 PM | 1.50 | 1:20 | 25:49 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:48 | 25:48 | 71 | |
