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 | 12:32:31 AM | 1.60 | 2:37 | 2:34 | 37 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:32:31 AM | 2.90 | 3:15 | 5:48 | 54 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:32:31 AM | 2.00 | 1:49 | 7:36 | 66 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:32:31 AM | 1.50 | 2:18 | 9:52 | 39 | |
| Morton | Clay Rd | 12:32:31 AM | 1.60 | 1:37 | 11:29 | 59 | |
| Clay Rd | Beckendorff | 12:32:31 AM | 1.30 | 1:21 | 12:50 | 58 | |
| Beckendorff | FM-529 | 12:32:31 AM | 1.00 | 00:58 | 13:48 | 62 | |
| FM-529 | West Rd | 12:32:31 AM | 2.50 | 2:06 | 15:54 | 71 | |
| West Rd | House Hahl | 12:32:31 AM | 1.30 | 1:09 | 17:03 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 12:32:31 AM | 1.40 | 1:13 | 18:16 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:32:31 AM | 2.40 | 2:14 | 20:30 | 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 | 12:32:31 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:32:31 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 12:32:31 AM | 1.30 | 1:19 | 4:46 | 59 | |
| West Rd | FM-529 | 12:32:31 AM | 2.50 | 2:02 | 6:48 | 74 | |
| FM-529 | Beckendorff | 12:23:32 AM | 1.00 | 00:45 | 7:33 | 80 | |
| Beckendorff | Clay Rd | 12:32:31 AM | 1.30 | 1:11 | 8:44 | 66 | |
| Clay Rd | Morton | 12:32:31 AM | 1.60 | 1:57 | 10:41 | 49 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:32:31 AM | 1.25 | 1:42 | 12:22 | 44 | |
| Kingsland | Cinco Ranch Blvd | 12:32:31 AM | 2.20 | 1:58 | 14:20 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:32:31 AM | 2.00 | 1:51 | 16:11 | 65 | |
| S Fry Rd | Bellaire | 12:32:31 AM | 1.60 | 1:26 | 17:37 | 67 | |
| Bellaire | W Bellfort | 12:32:31 AM | 2.90 | 2:24 | 20:01 | 73 | |
| 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 | 19:56 | 19:56 | 92 | |
