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 | 4:15:34 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:15:34 PM | 1.60 | 1:34 | 2:36 | 61 | |
| Harlem Rd | W Bellfort | 4:15:34 PM | 1.50 | 1:20 | 3:56 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:15:34 PM | 2.00 | 2:00 | 5:54 | 60 | |
| Cinco Ranch Blvd | Kingsland | 4:15:34 PM | 2.20 | 3:59 | 9:53 | 33 |  |
| Kingsland | IH-10 Katy | 4:15:34 PM | 1.25 | 1:02 | 10:55 | 73 | |
| IH-10 Katy | Morton | 4:15:34 PM | 1.50 | 4:02 | 14:57 | 22 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 4:15:34 PM | 1.00 | 00:56 | 15:51 | 64 | |
| FM-529 | West Rd | 4:15:34 PM | 2.50 | 1:52 | 17:43 | 80 | |
| West Rd | House Hahl | 4:15:34 PM | 1.30 | 1:30 | 19:13 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 4:15:34 PM | 1.40 | 1:18 | 20:31 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:15:34 PM | 2.40 | 2:12 | 22:43 | 65 | |
| Summary | 30.55 | 22:43 | 22:43 | 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 | 4:15:34 PM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 4:15:34 PM | 1.40 | 1:18 | 3:36 | 65 | |
| House Hahl | West Rd | 4:15:34 PM | 1.30 | 1:34 | 5:10 | 50 | |
| West Rd | FM-529 | 4:15:34 PM | 2.50 | 1:54 | 7:04 | 79 | |
| FM-529 | Beckendorff | 4:15:34 PM | 1.00 | 1:07 | 8:11 | 54 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:15:34 PM | 1.50 | 1:24 | 9:33 | 64 | |
| IH-10 Katy | Kingsland | 4:15:34 PM | 1.25 | 1:26 | 10:59 | 52 | |
| Kingsland | Cinco Ranch Blvd | 4:15:34 PM | 2.20 | 5:29 | 16:28 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 4:15:34 PM | 2.00 | 3:06 | 19:34 | 39 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:15:34 PM | 1.50 | 1:14 | 20:46 | 73 | |
| 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 | 4:15:34 PM | 1.00 | 00:49 | 21:32 | 73 | |
| Summary | 30.55 | 21:32 | 21:32 | 85 | |
