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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:37:30 AM | 1.60 | 1:34 | 1:28 | 61 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:37:30 AM | 2.00 | 2:01 | 3:29 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:37:30 AM | 2.20 | 2:35 | 6:04 | 51 | |
| Kingsland | IH-10 Katy | 3:37:30 AM | 1.25 | 1:15 | 7:19 | 60 | |
| IH-10 Katy | Morton | 3:37:30 AM | 1.50 | 2:00 | 9:19 | 45 |  |
| Morton | Clay Rd | 3:37:30 AM | 1.60 | 1:31 | 10:50 | 63 | |
| Clay Rd | Beckendorff | 3:37:30 AM | 1.30 | 1:26 | 12:16 | 54 | |
| Beckendorff | FM-529 | 3:37:30 AM | 1.00 | 1:00 | 13:16 | 60 | |
| FM-529 | West Rd | 3:34:30 AM | 2.50 | 2:10 | 15:26 | 69 | |
| West Rd | House Hahl | 3:37:30 AM | 1.30 | 1:07 | 16:33 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 3:36:30 AM | 1.40 | 1:11 | 17:44 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:37:30 AM | 2.40 | 1:49 | 19:33 | 79 | |
| 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 | 3:37:30 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:37:30 AM | 1.40 | 1:25 | 3:31 | 59 | |
| House Hahl | West Rd | 3:37:30 AM | 1.30 | 1:14 | 4:45 | 63 | |
| West Rd | FM-529 | 3:29:30 AM | 2.50 | 1:50 | 6:35 | 82 | |
| FM-529 | Beckendorff | 3:37:30 AM | 1.00 | 1:38 | 8:13 | 37 |  |
| Beckendorff | Clay Rd | 3:37:30 AM | 1.30 | 1:09 | 9:22 | 68 | |
| 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 | 3:37:30 AM | 2.20 | 1:59 | 11:18 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 3:37:30 AM | 2.00 | 1:52 | 13:10 | 64 | |
| S Fry Rd | Bellaire | 3:37:30 AM | 1.60 | 1:30 | 14:40 | 64 | |
| Bellaire | W Bellfort | 3:37:30 AM | 2.90 | 2:35 | 17:15 | 67 | |
| 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 | 17:10 | 17:10 | 107 | |
