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 | 12:17:37 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| 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 | 12:17:37 AM | 2.00 | 1:52 | 3:11 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:17:37 AM | 1.25 | 1:52 | 5:02 | 40 |  |
| IH-10 Katy | Morton | 12:17:37 AM | 1.50 | 1:33 | 6:35 | 58 | |
| Morton | Clay Rd | 12:15:37 AM | 1.60 | 1:27 | 8:02 | 66 | |
| Clay Rd | Beckendorff | 12:17:37 AM | 1.30 | 1:15 | 9:17 | 62 | |
| Beckendorff | FM-529 | 12:17:37 AM | 1.00 | 00:53 | 10:10 | 68 | |
| FM-529 | West Rd | 12:09:37 AM | 2.50 | 3:22 | 13:32 | 45 | |
| West Rd | House Hahl | 12:17:37 AM | 1.30 | 1:15 | 14:47 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:17:37 AM | 1.40 | 1:13 | 16:00 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:17:37 AM | 2.40 | 2:08 | 18:08 | 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 | 12:17:37 AM | 2.40 | 2:23 | 2:23 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:17:37 AM | 1.40 | 1:28 | 3:51 | 57 | |
| House Hahl | West Rd | 12:17:37 AM | 1.30 | 1:24 | 5:15 | 56 | |
| West Rd | FM-529 | 12:17:37 AM | 2.50 | 2:59 | 8:14 | 50 | |
| FM-529 | Beckendorff | 12:17:37 AM | 1.00 | 1:10 | 9:24 | 51 | |
| Beckendorff | Clay Rd | 12:17:37 AM | 1.30 | 1:14 | 10:38 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:17:37 AM | 1.25 | 1:32 | 12:08 | 49 | |
| Kingsland | Cinco Ranch Blvd | 12:17:37 AM | 2.20 | 2:07 | 14:15 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:17:37 AM | 2.00 | 2:08 | 16:23 | 56 | |
| 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 | 16:16 | 16:16 | 113 | |
