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 | 6:14:30 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 6:14:30 PM | 2.00 | 1:54 | 3:12 | 63 | |
| Oyster Creek | Harlem Rd | 6:14:30 PM | 1.60 | 1:32 | 4:44 | 63 | |
| Harlem Rd | W Bellfort | 6:14:30 PM | 1.50 | 1:15 | 5:59 | 72 | |
| W Bellfort | Bellaire | 6:14:30 PM | 2.90 | 2:54 | 8:53 | 60 | |
| Bellaire | S Fry Rd | 6:14:30 PM | 1.60 | 1:40 | 10:33 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 6:14:30 PM | 2.00 | 5:49 | 16:22 | 21 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 6:12:30 PM | 1.25 | 3:22 | 19:43 | 22 | |
| IH-10 Katy | Morton | 6:14:30 PM | 1.50 | 3:15 | 22:58 | 28 | |
| Morton | Clay Rd | 6:14:30 PM | 1.60 | 2:33 | 25:31 | 38 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 6:14:30 PM | 1.60 | 1:56 | 1:50 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:10:30 PM | 1.25 | 1:12 | 3:01 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:14:30 PM | 2.20 | 3:31 | 6:32 | 38 | |
| Cinco Ranch Blvd | S Fry Rd | 6:14:30 PM | 2.00 | 6:02 | 12:34 | 20 | |
| S Fry Rd | Bellaire | 6:14:30 PM | 1.60 | 1:44 | 14:18 | 55 | |
| Bellaire | W Bellfort | 6:14:30 PM | 2.90 | 2:50 | 17:08 | 61 | |
| W Bellfort | Harlem Rd | 6:14:30 PM | 1.50 | 1:18 | 18:26 | 69 | |
| Harlem Rd | Oyster Creek | 6:14:30 PM | 1.60 | 1:32 | 19:58 | 63 | |
| Oyster Creek | FM-1464 | 6:14:30 PM | 2.00 | 1:47 | 21:45 | 67 | |
| FM-1464 | New Territory | 6:14:30 PM | 1.50 | 1:19 | 23:04 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
