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 | 6:55:46 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:55:46 PM | 1.60 | 1:33 | 2:22 | 62 | |
| Harlem Rd | W Bellfort | 6:55:46 PM | 1.50 | 1:20 | 3:42 | 68 | |
| W Bellfort | Bellaire | 6:55:46 PM | 2.90 | 2:27 | 6:09 | 71 | |
| Bellaire | S Fry Rd | 6:55:46 PM | 1.60 | 1:28 | 7:37 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 6:55:46 PM | 2.00 | 1:56 | 9:33 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:55:46 PM | 2.20 | 1:57 | 11:30 | 68 | |
| Kingsland | IH-10 Katy | 6:55:46 PM | 1.25 | 1:06 | 12:36 | 68 | |
| IH-10 Katy | Morton | 6:54:45 PM | 1.50 | 1:41 | 14:17 | 53 | |
| Morton | Clay Rd | 6:55:46 PM | 1.60 | 1:23 | 15:40 | 69 | |
| Clay Rd | Beckendorff | 6:55:46 PM | 1.30 | 1:15 | 16:55 | 62 | |
| Beckendorff | FM-529 | 6:55:46 PM | 1.00 | 00:55 | 17:50 | 65 | |
| FM-529 | West Rd | 6:55:46 PM | 2.50 | 1:53 | 19:43 | 80 | |
| West Rd | House Hahl | 6:55:46 PM | 1.30 | 1:27 | 21:10 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 6:55:46 PM | 1.40 | 1:15 | 22:25 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:55:46 PM | 2.40 | 2:08 | 24:33 | 68 | |
| Summary | 30.55 | 24:33 | 24:33 | 75 | |
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 | 6:55:46 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 6:55:46 PM | 1.40 | 1:13 | 3:14 | 69 | |
| House Hahl | West Rd | 6:55:46 PM | 1.30 | 1:26 | 4:40 | 54 | |
| West Rd | FM-529 | 6:55:46 PM | 2.50 | 1:50 | 6:30 | 82 | |
| FM-529 | Beckendorff | 6:55:46 PM | 1.00 | 1:04 | 7:34 | 56 | |
| Beckendorff | Clay Rd | 6:55:46 PM | 1.30 | 1:10 | 8:44 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:55:46 PM | 1.25 | 1:11 | 9:53 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:55:46 PM | 2.20 | 1:58 | 11:51 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 6:55:46 PM | 2.00 | 1:52 | 13:43 | 64 | |
| S Fry Rd | Bellaire | 6:55:46 PM | 1.60 | 1:41 | 15:24 | 57 | |
| Bellaire | W Bellfort | 6:55:46 PM | 2.90 | 2:59 | 18:23 | 58 | |
| W Bellfort | Harlem Rd | 6:55:46 PM | 1.50 | 1:09 | 19:32 | 78 | |
| Harlem Rd | Oyster Creek | 6:53:46 PM | 1.60 | 1:22 | 20:54 | 70 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:55:46 PM | 1.00 | 00:57 | 21:49 | 63 | |
| Summary | 30.55 | 21:49 | 21:49 | 84 | |
