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 | 12:45:31 AM | 2.00 | 1:54 | 1:52 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:45:31 AM | 1.50 | 1:18 | 3:09 | 69 | |
| W Bellfort | Bellaire | 12:45:31 AM | 2.90 | 2:53 | 6:02 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:45:31 AM | 2.00 | 2:12 | 8:13 | 55 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:45:31 AM | 1.50 | 2:00 | 10:11 | 45 |  |
| Morton | Clay Rd | 12:45:31 AM | 1.60 | 1:24 | 11:35 | 69 | |
| Clay Rd | Beckendorff | 12:45:31 AM | 1.30 | 1:16 | 12:51 | 62 | |
| Beckendorff | FM-529 | 12:45:31 AM | 1.00 | 00:49 | 13:40 | 73 | |
| FM-529 | West Rd | 12:45:31 AM | 2.50 | 3:46 | 17:26 | 40 | |
| West Rd | House Hahl | 12:45:31 AM | 1.30 | 1:18 | 18:44 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 12:45:31 AM | 1.40 | 1:21 | 20:05 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:45:31 AM | 2.40 | 2:07 | 22:12 | 68 | |
| 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 | 12:45:31 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:45:31 AM | 1.40 | 1:21 | 3:17 | 62 | |
| House Hahl | West Rd | 12:45:31 AM | 1.30 | 1:19 | 4:36 | 59 | |
| West Rd | FM-529 | 12:45:31 AM | 2.50 | 2:13 | 6:49 | 68 | |
| FM-529 | Beckendorff | 12:45:31 AM | 1.00 | 1:15 | 8:04 | 48 | |
| Beckendorff | Clay Rd | 12:45:31 AM | 1.30 | 1:11 | 9:15 | 66 | |
| Clay Rd | Morton | 12:45:31 AM | 1.60 | 1:54 | 11:09 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:45:31 AM | 1.25 | 1:30 | 12:38 | 50 | |
| Kingsland | Cinco Ranch Blvd | 12:45:31 AM | 2.20 | 1:58 | 14:36 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:45:31 AM | 2.00 | 1:37 | 16:13 | 74 | |
| 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 | 30.55 | 16:06 | 16:06 | 114 | |
