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 | 3:25:51 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 3:25:51 AM | 1.50 | 1:17 | 2:17 | 70 | |
| FM-1464 | Oyster Creek | 3:25:51 AM | 2.00 | 1:39 | 3:56 | 73 | |
| Oyster Creek | Harlem Rd | 3:25:51 AM | 1.60 | 1:30 | 5:26 | 64 | |
| Harlem Rd | W Bellfort | 3:25:51 AM | 1.50 | 1:17 | 6:43 | 70 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 3:25:51 AM | 1.50 | 1:50 | 8:28 | 49 |  |
| Morton | Clay Rd | 3:25:51 AM | 1.60 | 1:33 | 10:01 | 62 | |
| Clay Rd | Beckendorff | 3:25:51 AM | 1.30 | 1:28 | 11:29 | 53 | |
| Beckendorff | FM-529 | 3:25:51 AM | 1.00 | 00:46 | 12:15 | 78 | |
| FM-529 | West Rd | 3:25:51 AM | 2.50 | 4:02 | 16:17 | 37 |  |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.6 | 16:14 | 16:14 | 113 | |
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 | 3:25:51 AM | 2.40 | 1:53 | 1:53 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 3:25:51 AM | 1.40 | 1:10 | 3:03 | 72 | |
| House Hahl | West Rd | 3:25:51 AM | 1.30 | 1:14 | 4:17 | 63 | |
| West Rd | FM-529 | 3:25:51 AM | 2.50 | 1:45 | 6:02 | 86 | |
| FM-529 | Beckendorff | 3:25:51 AM | 1.00 | 1:08 | 7:10 | 53 | |
| Beckendorff | Clay Rd | 3:25:51 AM | 1.30 | 1:16 | 8:26 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:25:51 AM | 2.00 | 1:46 | 10:09 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 30.6 | 10:01 | 10:01 | 183 | |
