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 | 6:14:54 AM | 2.00 | 1:46 | 1:44 | 68 |  |
| 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 | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 6:14:54 AM | 1.50 | 1:45 | 3:22 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 6:14:54 AM | 1.30 | 1:31 | 4:52 | 51 | |
| Beckendorff | FM-529 | 6:14:54 AM | 1.00 | 00:56 | 5:48 | 64 | |
| FM-529 | West Rd | 6:14:54 AM | 2.50 | 2:23 | 8:11 | 63 | |
| West Rd | House Hahl | 6:14:54 AM | 1.30 | 1:24 | 9:35 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 6:14:54 AM | 1.40 | 1:19 | 10:54 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:14:54 AM | 2.40 | 2:05 | 12:59 | 69 | |
| Summary | 30.6 | 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 | 6:14:54 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 6:14:54 AM | 1.40 | 1:40 | 3:42 | 50 | |
| House Hahl | West Rd | 6:14:54 AM | 1.30 | 1:13 | 4:55 | 64 | |
| West Rd | FM-529 | 6:14:54 AM | 2.50 | 2:03 | 6:58 | 73 | |
| FM-529 | Beckendorff | 6:01:54 AM | 1.00 | 00:48 | 7:46 | 75 | |
| Beckendorff | Clay Rd | 6:14:54 AM | 1.30 | 1:02 | 8:48 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 6:13:54 AM | 2.00 | 2:06 | 10:51 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 30.6 | 10:43 | 10:43 | 171 | |
