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 | 5:10:31 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 5:10:31 PM | 2.00 | 1:50 | 3:07 | 65 | |
| Oyster Creek | Harlem Rd | 5:10:31 PM | 1.60 | 1:36 | 4:43 | 60 | |
| Harlem Rd | W Bellfort | 5:06:31 PM | 1.50 | 1:18 | 6:01 | 69 | |
| W Bellfort | Bellaire | 5:10:31 PM | 2.90 | 2:37 | 8:38 | 66 | |
| Bellaire | S Fry Rd | 5:10:31 PM | 1.60 | 1:29 | 10:07 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:10:31 PM | 2.00 | 6:03 | 16:10 | 20 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:10:31 PM | 1.25 | 1:03 | 17:12 | 71 | |
| IH-10 Katy | Morton | 5:10:31 PM | 1.50 | 2:19 | 19:31 | 39 |  |
| Morton | Clay Rd | 5:10:31 PM | 1.60 | 2:32 | 22:03 | 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 | 5:10:31 PM | 1.60 | 4:04 | 3:58 | 24 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:10:31 PM | 1.25 | 1:07 | 5:04 | 67 | |
| Kingsland | Cinco Ranch Blvd | 5:10:31 PM | 2.20 | 6:17 | 11:21 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | 5:10:31 PM | 2.00 | 6:53 | 18:14 | 17 |  |
| S Fry Rd | Bellaire | 5:10:31 PM | 1.60 | 1:54 | 20:08 | 51 | |
| Bellaire | W Bellfort | 5:10:31 PM | 2.90 | 2:47 | 22:55 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 5:10:31 PM | 1.60 | 1:24 | 24:18 | 69 | |
| Oyster Creek | FM-1464 | 5:10:31 PM | 2.00 | 1:40 | 25:58 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
