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 | 11:04:33 PM | 1.60 | 1:34 | 1:31 | 61 |  |
| Harlem Rd | W Bellfort | 11:04:33 PM | 1.50 | 1:07 | 2:38 | 81 | |
| W Bellfort | Bellaire | 11:04:33 PM | 2.90 | 2:48 | 5:26 | 62 | |
| Bellaire | S Fry Rd | 11:04:33 PM | 1.60 | 1:19 | 6:45 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 11:04:33 PM | 2.00 | 1:57 | 8:42 | 62 | |
| Cinco Ranch Blvd | Kingsland | 11:04:33 PM | 2.20 | 2:12 | 10:54 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:04:33 PM | 1.50 | 2:09 | 13:02 | 42 |  |
| Morton | Clay Rd | 11:04:33 PM | 1.60 | 1:30 | 14:32 | 64 | |
| Clay Rd | Beckendorff | 11:04:33 PM | 1.30 | 1:16 | 15:48 | 62 | |
| Beckendorff | FM-529 | 11:04:33 PM | 1.00 | 00:53 | 16:41 | 68 | |
| FM-529 | West Rd | 11:04:33 PM | 2.50 | 1:42 | 18:23 | 88 | |
| West Rd | House Hahl | 11:04:33 PM | 1.30 | 1:08 | 19:31 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 11:04:33 PM | 1.40 | 1:14 | 20:45 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:04:33 PM | 2.40 | 2:12 | 22:57 | 65 | |
| 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 | 11:04:33 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 11:04:33 PM | 1.40 | 1:20 | 3:36 | 63 | |
| House Hahl | West Rd | 11:04:33 PM | 1.30 | 1:16 | 4:52 | 62 | |
| West Rd | FM-529 | 11:04:33 PM | 2.50 | 2:15 | 7:07 | 67 | |
| FM-529 | Beckendorff | 11:02:33 PM | 1.00 | 1:11 | 8:18 | 51 | |
| Beckendorff | Clay Rd | 11:04:33 PM | 1.30 | 00:59 | 9:17 | 79 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:04:33 PM | 2.20 | 2:06 | 11:20 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:04:33 PM | 2.00 | 1:59 | 13:19 | 61 | |
| S Fry Rd | Bellaire | 11:04:33 PM | 1.60 | 1:33 | 14:52 | 62 | |
| Bellaire | W Bellfort | 11:04:33 PM | 2.90 | 2:57 | 17:49 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 17:44 | 17:44 | 103 | |
