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 | 12:49:31 AM | 1.50 | 1:42 | 1:38 | 53 |  |
| W Bellfort | Bellaire | 12:49:31 AM | 2.90 | 3:27 | 5:05 | 50 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:49:31 AM | 2.00 | 2:03 | 7:07 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 12:49:31 AM | 1.30 | 1:28 | 8:31 | 53 | |
| Beckendorff | FM-529 | 12:49:31 AM | 1.00 | 00:49 | 9:20 | 73 | |
| FM-529 | West Rd | 12:49:31 AM | 2.50 | 2:20 | 11:40 | 64 | |
| West Rd | House Hahl | 12:49:31 AM | 1.30 | 1:24 | 13:04 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 12:46:31 AM | 1.40 | 1:21 | 14:25 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:49:31 AM | 2.40 | 2:17 | 16:42 | 63 | |
| 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 | 12:49:31 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:49:31 AM | 1.40 | 1:15 | 3:30 | 67 | |
| House Hahl | West Rd | 12:49:31 AM | 1.30 | 1:20 | 4:50 | 58 | |
| West Rd | FM-529 | 12:47:31 AM | 2.50 | 2:00 | 6:50 | 75 | |
| FM-529 | Beckendorff | 12:49:31 AM | 1.00 | 1:06 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 12:49:31 AM | 1.30 | 1:14 | 9:10 | 63 | |
| 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 | 12:49:31 AM | 2.20 | 2:08 | 11:15 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:49:31 AM | 2.00 | 2:03 | 13:18 | 59 | |
| S Fry Rd | Bellaire | 12:49:31 AM | 1.60 | 2:24 | 15:42 | 40 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 15:36 | 15:36 | 118 | |
