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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:31:49 AM | 1.50 | 1:46 | 1:42 | 51 |  |
| W Bellfort | Bellaire | 2:31:49 AM | 2.90 | 3:00 | 4:42 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:31:49 AM | 2.00 | 2:23 | 7:04 | 50 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:31:49 AM | 1.50 | 1:46 | 8:48 | 51 | |
| Morton | Clay Rd | 2:31:49 AM | 1.60 | 1:27 | 10:15 | 66 | |
| Clay Rd | Beckendorff | 2:31:49 AM | 1.30 | 1:15 | 11:30 | 62 | |
| Beckendorff | FM-529 | 2:31:49 AM | 1.00 | 00:49 | 12:19 | 73 | |
| FM-529 | West Rd | 2:31:49 AM | 2.50 | 2:22 | 14:41 | 63 | |
| West Rd | House Hahl | 2:31:49 AM | 1.30 | 1:15 | 15:56 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 2:31:49 AM | 1.40 | 1:14 | 17:10 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:31:49 AM | 2.40 | 2:14 | 19:24 | 64 | |
| 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 | 2:31:49 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:31:49 AM | 1.40 | 1:27 | 3:30 | 58 | |
| House Hahl | West Rd | 2:31:49 AM | 1.30 | 1:20 | 4:50 | 58 | |
| West Rd | FM-529 | 2:31:49 AM | 2.50 | 2:22 | 7:12 | 63 | |
| FM-529 | Beckendorff | 2:21:49 AM | 1.00 | 00:56 | 8:08 | 64 | |
| Beckendorff | Clay Rd | 2:31:49 AM | 1.30 | 1:21 | 9:29 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:31:49 AM | 1.25 | 1:19 | 10:46 | 57 | |
| Kingsland | Cinco Ranch Blvd | 2:31:49 AM | 2.20 | 1:51 | 12:37 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 2:31:49 AM | 2.00 | 1:53 | 14:30 | 64 | |
| S Fry Rd | Bellaire | 2:31:49 AM | 1.60 | 1:22 | 15:52 | 70 | |
| Bellaire | W Bellfort | 2:31:49 AM | 2.90 | 2:47 | 18:39 | 63 | |
| W Bellfort | Harlem Rd | 2:31:49 AM | 1.50 | 1:17 | 19:56 | 70 | |
| 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 | 19:52 | 19:52 | 92 | |
