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 | 5:53:32 PM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 5:53:32 PM | 2.00 | 1:57 | 3:20 | 62 | |
| Oyster Creek | Harlem Rd | 5:53:32 PM | 1.60 | 1:30 | 4:50 | 64 | |
| Harlem Rd | W Bellfort | 5:53:32 PM | 1.50 | 1:16 | 6:06 | 71 | |
| W Bellfort | Bellaire | 5:53:32 PM | 2.90 | 2:32 | 8:38 | 69 | |
| Bellaire | S Fry Rd | 5:53:32 PM | 1.60 | 1:47 | 10:25 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 5:53:32 PM | 2.00 | 7:52 | 18:17 | 15 |  |
| Cinco Ranch Blvd | Kingsland | 5:53:32 PM | 2.20 | 6:00 | 24:17 | 22 |  |
| Kingsland | IH-10 Katy | 5:29:31 PM | 1.25 | 1:05 | 25:22 | 69 | |
| IH-10 Katy | Morton | 5:53:32 PM | 1.50 | 3:00 | 28:22 | 30 |  |
| Morton | Clay Rd | 5:53:32 PM | 1.60 | 2:20 | 30:42 | 41 |  |
| 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:53:32 PM | 1.25 | 1:10 | 1:02 | 64 | |
| Kingsland | Cinco Ranch Blvd | 5:53:32 PM | 2.20 | 4:34 | 5:36 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 5:53:32 PM | 2.00 | 5:59 | 11:35 | 20 | |
| S Fry Rd | Bellaire | 5:53:32 PM | 1.60 | 1:59 | 13:34 | 48 | |
| Bellaire | W Bellfort | 5:53:32 PM | 2.90 | 2:37 | 16:11 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:53:32 PM | 2.00 | 1:44 | 17:53 | 69 | |
| FM-1464 | New Territory | 5:53:32 PM | 1.50 | 1:27 | 19:20 | 62 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
