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 | 12:18:44 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 12:16:44 AM | 1.60 | 3:03 | 4:50 | 31 |  |
| Harlem Rd | W Bellfort | 12:18:44 AM | 1.50 | 1:16 | 6:06 | 71 | |
| W Bellfort | Bellaire | 12:16:44 AM | 2.90 | 2:37 | 8:43 | 66 | |
| Bellaire | S Fry Rd | 12:18:44 AM | 1.60 | 1:52 | 10:35 | 51 | |
| S Fry Rd | Cinco Ranch Blvd | 12:18:44 AM | 2.00 | 1:57 | 12:32 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:18:44 AM | 2.20 | 2:39 | 15:11 | 50 | |
| Kingsland | IH-10 Katy | 12:18:44 AM | 1.25 | 1:03 | 16:14 | 71 | |
| IH-10 Katy | Morton | 12:18:44 AM | 1.50 | 1:44 | 17:58 | 52 | |
| Morton | Clay Rd | 12:18:44 AM | 1.60 | 1:27 | 19:25 | 66 | |
| Clay Rd | Beckendorff | 12:18:44 AM | 1.30 | 1:12 | 20:37 | 65 | |
| Beckendorff | FM-529 | 12:18:44 AM | 1.00 | 00:53 | 21:30 | 68 | |
| FM-529 | West Rd | 12:18:44 AM | 2.50 | 2:11 | 23:41 | 69 | |
| West Rd | House Hahl | 12:18:44 AM | 1.30 | 1:12 | 24:53 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:18:44 AM | 1.40 | 1:18 | 26:11 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:18:44 AM | 2.40 | 2:11 | 28:22 | 66 | |
| 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 | 12:18:44 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:18:44 AM | 1.40 | 1:13 | 3:22 | 69 | |
| House Hahl | West Rd | 12:18:44 AM | 1.30 | 1:17 | 4:39 | 61 | |
| West Rd | FM-529 | 12:18:44 AM | 2.50 | 2:05 | 6:44 | 72 | |
| FM-529 | Beckendorff | 12:18:44 AM | 1.00 | 1:00 | 7:44 | 60 | |
| Beckendorff | Clay Rd | 12:18:44 AM | 1.30 | 1:10 | 8:54 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:13:43 AM | 1.25 | 00:58 | 9:50 | 78 | |
| Kingsland | Cinco Ranch Blvd | 12:18:44 AM | 2.20 | 2:05 | 11:55 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:18:44 AM | 2.00 | 1:49 | 13:44 | 66 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:18:44 AM | 2.90 | 2:53 | 16:36 | 60 | |
| W Bellfort | Harlem Rd | 12:18:44 AM | 1.50 | 1:13 | 17:49 | 74 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:18:44 AM | 2.00 | 1:45 | 19:33 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:31 | 19:31 | 94 | |
