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 | 6:20:57 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:20:57 AM | 2.00 | 1:59 | 2:48 | 61 | |
| Cinco Ranch Blvd | Kingsland | 6:20:57 AM | 2.20 | 2:17 | 5:05 | 58 | |
| Kingsland | IH-10 Katy | 6:20:57 AM | 1.25 | 1:17 | 6:22 | 58 | |
| IH-10 Katy | Morton | 6:20:57 AM | 1.50 | 1:41 | 8:03 | 53 | |
| Morton | Clay Rd | 6:20:57 AM | 1.60 | 1:31 | 9:34 | 63 | |
| Clay Rd | Beckendorff | 6:20:57 AM | 1.30 | 1:14 | 10:48 | 63 | |
| Beckendorff | FM-529 | 6:20:57 AM | 1.00 | 00:54 | 11:42 | 67 | |
| FM-529 | West Rd | 6:20:57 AM | 2.50 | 1:51 | 13:33 | 81 | |
| West Rd | House Hahl | 6:20:57 AM | 1.30 | 1:33 | 15:06 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 6:20:57 AM | 1.40 | 1:18 | 16:24 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:20:57 AM | 2.40 | 2:09 | 18:33 | 67 | |
| Summary | 30.55 | 18:33 | 18:33 | 99 | |
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 | 6:20:57 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:20:57 AM | 1.40 | 1:20 | 3:27 | 63 | |
| House Hahl | West Rd | 6:20:57 AM | 1.30 | 1:31 | 4:58 | 51 | |
| West Rd | FM-529 | 6:20:57 AM | 2.50 | 1:58 | 6:56 | 76 | |
| FM-529 | Beckendorff | 6:20:57 AM | 1.00 | 1:06 | 8:02 | 55 | |
| Beckendorff | Clay Rd | 6:20:57 AM | 1.30 | 1:06 | 9:08 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:20:57 AM | 1.25 | 00:59 | 10:05 | 76 | |
| Kingsland | Cinco Ranch Blvd | 6:20:57 AM | 2.20 | 1:58 | 12:03 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 6:20:57 AM | 2.00 | 1:53 | 13:56 | 64 | |
| 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 | 13:49 | 13:49 | 133 | |
