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 | 10:38:44 PM | 1.00 | 1:11 | 1:11 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:38:44 PM | 2.90 | 2:27 | 3:34 | 71 | |
| Bellaire | S Fry Rd | 10:38:44 PM | 1.60 | 1:45 | 5:19 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 10:38:44 PM | 2.00 | 1:55 | 7:14 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:38:44 PM | 2.20 | 2:06 | 9:20 | 63 | |
| Kingsland | IH-10 Katy | 10:38:44 PM | 1.25 | 1:03 | 10:23 | 71 | |
| IH-10 Katy | Morton | 10:36:44 PM | 1.50 | 1:47 | 12:10 | 50 | |
| Morton | Clay Rd | 10:38:44 PM | 1.60 | 1:21 | 13:31 | 71 | |
| Clay Rd | Beckendorff | 10:38:44 PM | 1.30 | 1:16 | 14:47 | 62 | |
| Beckendorff | FM-529 | 10:38:44 PM | 1.00 | 00:58 | 15:45 | 62 | |
| FM-529 | West Rd | 10:38:44 PM | 2.50 | 1:50 | 17:35 | 82 | |
| West Rd | House Hahl | 10:38:44 PM | 1.30 | 1:33 | 19:08 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 10:38:44 PM | 1.40 | 1:19 | 20:27 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:38:44 PM | 2.40 | 2:12 | 22:39 | 65 | |
| Summary | 30.55 | 22:39 | 22:39 | 81 | |
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 | 10:38:44 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:38:44 PM | 1.40 | 1:25 | 3:32 | 59 | |
| House Hahl | West Rd | 10:38:44 PM | 1.30 | 1:37 | 5:09 | 48 |  |
| West Rd | FM-529 | 10:38:44 PM | 2.50 | 1:54 | 7:03 | 79 | |
| FM-529 | Beckendorff | 10:38:44 PM | 1.00 | 1:04 | 8:07 | 56 | |
| Beckendorff | Clay Rd | 10:38:44 PM | 1.30 | 1:13 | 9:20 | 64 | |
| Clay Rd | Morton | 10:38:44 PM | 1.60 | 1:56 | 11:16 | 50 | |
| Morton | IH-10 Katy | 10:38:44 PM | 1.50 | 1:06 | 12:22 | 82 | |
| IH-10 Katy | Kingsland | 10:38:44 PM | 1.25 | 1:29 | 13:51 | 51 | |
| Kingsland | Cinco Ranch Blvd | 10:38:44 PM | 2.20 | 1:55 | 15:46 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 10:38:44 PM | 2.00 | 1:46 | 17:32 | 68 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 17:25 | 17:25 | 105 | |
