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 | 5:42:40 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:42:40 AM | 1.60 | 1:32 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 5:42:40 AM | 2.90 | 2:45 | 5:08 | 63 | |
| Bellaire | S Fry Rd | 5:42:40 AM | 1.60 | 1:30 | 6:38 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 5:42:40 AM | 2.00 | 1:48 | 8:26 | 67 | |
| Cinco Ranch Blvd | Kingsland | 5:42:40 AM | 2.20 | 2:07 | 10:33 | 62 | |
| Kingsland | IH-10 Katy | 5:42:40 AM | 1.25 | 1:04 | 11:37 | 70 | |
| IH-10 Katy | Morton | 5:42:40 AM | 1.50 | 1:33 | 13:10 | 58 | |
| Morton | Clay Rd | 5:42:40 AM | 1.60 | 1:14 | 14:24 | 78 | |
| Clay Rd | Beckendorff | 5:42:40 AM | 1.30 | 1:11 | 15:35 | 66 | |
| Beckendorff | FM-529 | 5:42:40 AM | 1.00 | 00:47 | 16:22 | 77 | |
| FM-529 | West Rd | 5:42:40 AM | 2.50 | 2:14 | 18:36 | 67 | |
| West Rd | House Hahl | 5:42:40 AM | 1.30 | 1:09 | 19:45 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 5:42:40 AM | 1.40 | 1:12 | 20:57 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 20:56 | 20:56 | 88 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 5:42:40 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 5:42:40 AM | 1.30 | 1:15 | 2:32 | 62 | |
| West Rd | FM-529 | 5:42:40 AM | 2.50 | 1:55 | 4:27 | 78 | |
| FM-529 | Beckendorff | 5:42:40 AM | 1.00 | 1:26 | 5:53 | 42 |  |
| Beckendorff | Clay Rd | 5:42:40 AM | 1.30 | 1:02 | 6:55 | 75 | |
| Clay Rd | Morton | 5:42:40 AM | 1.60 | 2:32 | 9:27 | 38 |  |
| Morton | IH-10 Katy | 5:42:40 AM | 1.50 | 1:14 | 10:41 | 73 | |
| IH-10 Katy | Kingsland | 5:42:40 AM | 1.25 | 1:08 | 11:49 | 66 | |
| Kingsland | Cinco Ranch Blvd | 5:42:40 AM | 2.20 | 1:56 | 13:45 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 5:42:40 AM | 2.00 | 1:44 | 15:29 | 69 | |
| S Fry Rd | Bellaire | 5:42:40 AM | 1.60 | 1:22 | 16:51 | 70 | |
| Bellaire | W Bellfort | 5:42:40 AM | 2.90 | 2:40 | 19:31 | 65 | |
| W Bellfort | Harlem Rd | 5:42:40 AM | 1.50 | 1:17 | 20:48 | 70 | |
| Harlem Rd | Oyster Creek | 5:42:40 AM | 1.60 | 1:24 | 22:12 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:42:40 AM | 1.00 | 00:44 | 22:54 | 82 | |
| Summary | 30.55 | Not Available | |
