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 | 8:04:47 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 7:55:48 PM | 1.60 | 1:26 | 3:08 | 67 | |
| Harlem Rd | W Bellfort | 8:04:47 PM | 1.50 | 1:10 | 4:18 | 77 | |
| W Bellfort | Bellaire | 8:04:47 PM | 2.90 | 2:57 | 7:15 | 59 | |
| Bellaire | S Fry Rd | 7:59:47 PM | 1.60 | 1:38 | 8:53 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 8:04:47 PM | 2.00 | 1:54 | 10:47 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:04:47 PM | 2.20 | 2:11 | 12:58 | 60 | |
| Kingsland | IH-10 Katy | 8:04:47 PM | 1.25 | 1:01 | 13:59 | 74 | |
| IH-10 Katy | Morton | 8:04:47 PM | 1.50 | 1:56 | 15:55 | 47 |  |
| Morton | Clay Rd | 8:04:47 PM | 1.60 | 1:24 | 17:19 | 69 | |
| Clay Rd | Beckendorff | 8:04:47 PM | 1.30 | 1:14 | 18:33 | 63 | |
| Beckendorff | FM-529 | 8:04:47 PM | 1.00 | 00:51 | 19:24 | 71 | |
| FM-529 | West Rd | 8:04:47 PM | 2.50 | 2:14 | 21:38 | 67 | |
| West Rd | House Hahl | 8:04:47 PM | 1.30 | 1:10 | 22:48 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:04:47 PM | 1.40 | 1:14 | 24:02 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:04:47 PM | 2.40 | 2:08 | 26:10 | 68 | |
| 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 | 8:04:47 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:04:47 PM | 1.40 | 1:24 | 3:28 | 60 | |
| House Hahl | West Rd | 8:04:47 PM | 1.30 | 1:15 | 4:43 | 62 | |
| West Rd | FM-529 | 8:04:47 PM | 2.50 | 2:03 | 6:46 | 73 | |
| FM-529 | Beckendorff | 8:04:47 PM | 1.00 | 1:04 | 7:50 | 56 | |
| Beckendorff | Clay Rd | 8:04:47 PM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | 8:04:47 PM | 1.60 | 1:39 | 10:42 | 58 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:03:47 PM | 1.25 | 1:17 | 11:58 | 58 | |
| Kingsland | Cinco Ranch Blvd | 8:04:47 PM | 2.20 | 2:11 | 14:09 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:04:47 PM | 2.00 | 1:58 | 16:07 | 61 | |
| S Fry Rd | Bellaire | 8:04:47 PM | 1.60 | 1:47 | 17:54 | 54 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:04:47 PM | 1.50 | 1:18 | 19:11 | 69 | |
| Harlem Rd | Oyster Creek | 8:04:47 PM | 1.60 | 1:26 | 20:37 | 67 | |
| Oyster Creek | FM-1464 | 8:04:47 PM | 2.00 | 1:38 | 22:15 | 73 | |
| FM-1464 | New Territory | 8:04:47 PM | 1.50 | 1:23 | 23:38 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:37 | 23:37 | 78 | |
