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 | 12:45:40 AM | 1.60 | 1:23 | 1:20 | 69 |  |
| Harlem Rd | W Bellfort | 12:45:40 AM | 1.50 | 1:09 | 2:29 | 78 | |
| W Bellfort | Bellaire | 12:45:40 AM | 2.90 | 2:43 | 5:12 | 64 | |
| Bellaire | S Fry Rd | 12:45:40 AM | 1.60 | 1:19 | 6:31 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 12:45:40 AM | 2.00 | 1:51 | 8:22 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:45:40 AM | 2.20 | 2:27 | 10:49 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:45:40 AM | 1.50 | 1:50 | 12:38 | 49 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:45:40 AM | 1.00 | 00:50 | 13:26 | 72 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 12:45:40 AM | 1.40 | 1:12 | 14:36 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:45:40 AM | 2.40 | 2:04 | 16:40 | 70 | |
| 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 | 12:45:40 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:45:40 AM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:45:40 AM | 1.00 | 1:05 | 4:27 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:37:41 AM | 1.50 | 1:20 | 5:45 | 68 | |
| IH-10 Katy | Kingsland | 12:45:40 AM | 1.25 | 1:13 | 6:58 | 62 | |
| Kingsland | Cinco Ranch Blvd | 12:45:40 AM | 2.20 | 1:56 | 8:54 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 12:45:40 AM | 2.00 | 1:53 | 10:47 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:45:41 AM | 2.90 | 3:18 | 14:04 | 53 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:59 | 13:59 | 131 | |
