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 | 12:32:43 AM | 1.00 | 1:18 | 1:18 | 46 |  |
| 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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:32:43 AM | 2.00 | 2:10 | 3:22 | 55 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:32:43 AM | 1.50 | 1:51 | 5:11 | 49 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:32:43 AM | 1.00 | 00:49 | 5:58 | 73 | |
| FM-529 | West Rd | 12:31:43 AM | 2.50 | 3:40 | 9:38 | 41 | |
| West Rd | House Hahl | 12:32:43 AM | 1.30 | 1:06 | 10:44 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 12:26:43 AM | 1.40 | 1:30 | 12:14 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:32:43 AM | 2.40 | 2:09 | 14:23 | 67 | |
| Summary | 30.55 | 14:23 | 14:23 | 127 | |
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 | 12:32:43 AM | 2.40 | 2:36 | 2:36 | 55 | |
| Bridgeland Lake Parkway | House Hahl | 12:32:43 AM | 1.40 | 1:26 | 4:02 | 59 | |
| House Hahl | West Rd | 12:32:43 AM | 1.30 | 1:23 | 5:25 | 56 | |
| West Rd | FM-529 | 12:32:43 AM | 2.50 | 1:55 | 7:20 | 78 | |
| FM-529 | Beckendorff | 12:32:43 AM | 1.00 | 1:06 | 8:26 | 55 | |
| 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 | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:32:43 AM | 2.20 | 2:03 | 10:25 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 12:32:43 AM | 1.60 | 1:32 | 11:56 | 63 | |
| Bellaire | W Bellfort | 12:32:43 AM | 2.90 | 2:42 | 14:38 | 64 | |
| 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 | 14:33 | 14:33 | 126 | |
