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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:20:32 AM | 1.50 | 1:45 | 1:41 | 51 |  |
| W Bellfort | Bellaire | 2:22:32 AM | 2.90 | 2:39 | 4:20 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:22:32 AM | 2.00 | 1:49 | 6:08 | 66 | |
| Cinco Ranch Blvd | Kingsland | 2:22:32 AM | 2.20 | 2:02 | 8:10 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:22:32 AM | 1.50 | 1:38 | 9:47 | 55 | |
| Morton | Clay Rd | 2:22:32 AM | 1.60 | 1:28 | 11:15 | 65 | |
| Clay Rd | Beckendorff | 2:22:32 AM | 1.30 | 1:25 | 12:40 | 55 | |
| Beckendorff | FM-529 | 2:22:32 AM | 1.00 | 00:51 | 13:31 | 71 | |
| FM-529 | West Rd | 2:22:32 AM | 2.50 | 3:41 | 17:12 | 41 |  |
| West Rd | House Hahl | 2:22:32 AM | 1.30 | 1:21 | 18:33 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 2:22:32 AM | 1.40 | 1:13 | 19:46 | 69 | |
| 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 | 2:22:32 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:22:32 AM | 1.40 | 1:20 | 3:31 | 63 | |
| House Hahl | West Rd | 2:22:32 AM | 1.30 | 1:12 | 4:43 | 65 | |
| West Rd | FM-529 | 2:22:32 AM | 2.50 | 2:25 | 7:08 | 62 | |
| FM-529 | Beckendorff | 2:22:32 AM | 1.00 | 1:07 | 8:15 | 54 | |
| Beckendorff | Clay Rd | 2:22:32 AM | 1.30 | 1:14 | 9:29 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:22:32 AM | 1.25 | 1:15 | 10:42 | 60 | |
| Kingsland | Cinco Ranch Blvd | 2:22:32 AM | 2.20 | 2:05 | 12:47 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 2:22:32 AM | 2.00 | 2:12 | 14:59 | 55 | |
| S Fry Rd | Bellaire | 2:22:32 AM | 1.60 | 1:36 | 16:35 | 60 | |
| Bellaire | W Bellfort | 2:22:32 AM | 2.90 | 2:34 | 19:09 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:22:32 AM | 2.00 | 1:54 | 21:01 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:59 | 20:59 | 87 | |
