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 | 4:20:31 AM | 1.60 | 1:36 | 1:33 | 60 |  |
| 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 | 4:20:31 AM | 2.00 | 1:55 | 3:25 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:20:31 AM | 1.50 | 2:12 | 5:35 | 41 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 4:20:31 AM | 1.00 | 00:57 | 6:30 | 63 | |
| FM-529 | West Rd | 4:16:31 AM | 2.50 | 2:59 | 9:29 | 50 | |
| West Rd | House Hahl | 4:20:31 AM | 1.30 | 1:19 | 10:48 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 4:20:31 AM | 1.40 | 1:18 | 12:06 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:20:31 AM | 2.40 | 2:21 | 14:27 | 61 | |
| 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 | 4:20:31 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 4:20:31 AM | 1.40 | 1:28 | 3:29 | 57 | |
| House Hahl | West Rd | 4:20:31 AM | 1.30 | 1:19 | 4:48 | 59 | |
| West Rd | FM-529 | 4:20:31 AM | 2.50 | 2:18 | 7:06 | 65 | |
| FM-529 | Beckendorff | 4:20:31 AM | 1.00 | 1:06 | 8:12 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:20:31 AM | 1.50 | 1:06 | 9:16 | 82 | |
| IH-10 Katy | Kingsland | 4:20:31 AM | 1.25 | 1:14 | 10:30 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:20:31 AM | 2.20 | 2:07 | 12:37 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 4:20:31 AM | 2.00 | 2:01 | 14:38 | 60 | |
| S Fry Rd | Bellaire | 4:20:31 AM | 1.60 | 1:37 | 16:15 | 59 | |
| Bellaire | W Bellfort | 4:20:31 AM | 2.90 | 2:47 | 19:02 | 63 | |
| W Bellfort | Harlem Rd | 4:20:31 AM | 1.50 | 1:21 | 20:23 | 67 | |
| Harlem Rd | Oyster Creek | 4:20:31 AM | 1.60 | 1:29 | 21:52 | 65 | |
| 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 | 21:49 | 21:49 | 84 | |
