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 | 5:07:46 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:07:46 PM | 1.60 | 1:30 | 2:22 | 64 | |
| Harlem Rd | W Bellfort | 5:07:46 PM | 1.50 | 1:12 | 3:34 | 75 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 5:07:46 PM | 2.00 | 8:23 | 11:55 | 14 |  |
| Cinco Ranch Blvd | Kingsland | 5:07:46 PM | 2.20 | 5:46 | 17:41 | 23 |  |
| Kingsland | IH-10 Katy | 5:07:46 PM | 1.25 | 1:28 | 19:09 | 51 | |
| IH-10 Katy | Morton | 5:07:46 PM | 1.50 | 7:51 | 27:00 | 11 | |
| Morton | Clay Rd | 5:07:46 PM | 1.60 | 2:31 | 29:31 | 38 |  |
| Clay Rd | Beckendorff | 5:07:46 PM | 1.30 | 1:18 | 30:49 | 60 | |
| Beckendorff | FM-529 | 5:07:46 PM | 1.00 | 1:11 | 32:00 | 51 | |
| FM-529 | West Rd | 5:07:46 PM | 2.50 | 2:29 | 34:29 | 60 | |
| West Rd | House Hahl | 5:07:46 PM | 1.30 | 1:33 | 36:02 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 5:07:46 PM | 1.40 | 2:29 | 38:31 | 34 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:07:46 PM | 2.40 | 2:53 | 41:24 | 50 | |
| Summary | 30.55 | 41:24 | 41:24 | 44 |  |
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 | 5:07:46 PM | 2.40 | 4:20 | 4:20 | 33 | |
| Bridgeland Lake Parkway | House Hahl | 5:07:46 PM | 1.40 | 1:20 | 5:40 | 63 | |
| House Hahl | West Rd | 5:07:46 PM | 1.30 | 1:35 | 7:15 | 49 | |
| West Rd | FM-529 | 5:07:46 PM | 2.50 | 2:16 | 9:31 | 66 | |
| FM-529 | Beckendorff | 5:07:46 PM | 1.00 | 1:03 | 10:34 | 57 | |
| Beckendorff | Clay Rd | 5:07:46 PM | 1.30 | 1:16 | 11:50 | 62 | |
| Clay Rd | Morton | 4:57:47 PM | 1.60 | 1:46 | 13:36 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:07:46 PM | 1.25 | 1:23 | 14:58 | 54 | |
| Kingsland | Cinco Ranch Blvd | 5:07:46 PM | 2.20 | 5:12 | 20:10 | 25 | |
| Cinco Ranch Blvd | S Fry Rd | 5:07:46 PM | 2.00 | 5:48 | 25:58 | 21 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:07:46 PM | 1.50 | 1:09 | 27:05 | 78 | |
| Harlem Rd | Oyster Creek | 5:07:46 PM | 1.60 | 1:33 | 28:38 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:07:46 PM | 1.00 | 00:49 | 29:25 | 73 | |
| Summary | 30.55 | 29:25 | 29:25 | 62 | |
