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 | 4:00:35 AM | 1.60 | 4:09 | 4:06 | 23 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:08:36 AM | 1.60 | 1:27 | 5:31 | 66 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:08:36 AM | 2.00 | 1:59 | 7:30 | 61 | |
| Cinco Ranch Blvd | Kingsland | 4:08:36 AM | 2.20 | 2:08 | 9:38 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:08:36 AM | 1.50 | 1:33 | 11:10 | 58 | |
| Morton | Clay Rd | 4:08:36 AM | 1.60 | 1:21 | 12:31 | 71 | |
| Clay Rd | Beckendorff | 4:08:36 AM | 1.30 | 1:17 | 13:48 | 61 | |
| Beckendorff | FM-529 | 4:08:36 AM | 1.00 | 00:48 | 14:36 | 75 | |
| FM-529 | West Rd | 4:08:36 AM | 2.50 | 2:20 | 16:56 | 64 | |
| West Rd | House Hahl | 4:08:36 AM | 1.30 | 1:14 | 18:10 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 4:02:36 AM | 1.40 | 1:21 | 19:31 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:08:36 AM | 2.40 | 2:07 | 21:38 | 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 | 4:08:36 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 4:08:36 AM | 1.40 | 1:18 | 3:32 | 65 | |
| House Hahl | West Rd | 4:08:36 AM | 1.30 | 1:10 | 4:42 | 67 | |
| West Rd | FM-529 | 4:08:36 AM | 2.50 | 2:11 | 6:53 | 69 | |
| FM-529 | Beckendorff | 4:08:36 AM | 1.00 | 00:56 | 7:49 | 64 | |
| Beckendorff | Clay Rd | 4:08:36 AM | 1.30 | 1:14 | 9:03 | 63 | |
| Clay Rd | Morton | 4:08:36 AM | 1.60 | 2:00 | 11:03 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:08:36 AM | 2.20 | 1:56 | 12:57 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:08:36 AM | 2.00 | 1:56 | 14:53 | 62 | |
| S Fry Rd | Bellaire | 4:08:36 AM | 1.60 | 1:30 | 16:23 | 64 | |
| Bellaire | W Bellfort | 4:08:36 AM | 2.90 | 3:25 | 19:48 | 51 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:08:36 AM | 1.60 | 1:35 | 21:22 | 61 | |
| Oyster Creek | FM-1464 | 4:08:36 AM | 2.00 | 1:39 | 23:01 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:59 | 22:59 | 80 | |
