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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:12:34 AM | 2.90 | 2:44 | 2:39 | 64 |  |
| Bellaire | S Fry Rd | 2:12:34 AM | 1.60 | 1:29 | 4:08 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 2:12:34 AM | 2.00 | 1:51 | 5:59 | 65 | |
| Cinco Ranch Blvd | Kingsland | 2:12:34 AM | 2.20 | 2:06 | 8:05 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:12:34 AM | 1.50 | 1:30 | 9:34 | 60 | |
| Morton | Clay Rd | 2:12:34 AM | 1.60 | 1:33 | 11:07 | 62 | |
| Clay Rd | Beckendorff | 2:12:34 AM | 1.30 | 1:20 | 12:27 | 58 | |
| Beckendorff | FM-529 | 2:12:34 AM | 1.00 | 00:51 | 13:18 | 71 | |
| FM-529 | West Rd | 2:12:34 AM | 2.50 | 1:55 | 15:13 | 78 | |
| West Rd | House Hahl | 2:12:34 AM | 1.30 | 1:36 | 16:49 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 2:12:34 AM | 1.40 | 1:27 | 18:16 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:12:34 AM | 2.40 | 2:15 | 20:31 | 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 | 2:12:34 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 2:12:34 AM | 1.40 | 1:26 | 3:24 | 59 | |
| House Hahl | West Rd | 2:12:34 AM | 1.30 | 1:25 | 4:49 | 55 | |
| West Rd | FM-529 | 2:12:34 AM | 2.50 | 1:57 | 6:46 | 77 | |
| FM-529 | Beckendorff | 2:12:34 AM | 1.00 | 1:12 | 7:58 | 50 | |
| Beckendorff | Clay Rd | 2:12:34 AM | 1.30 | 1:11 | 9:09 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:12:34 AM | 2.20 | 1:59 | 11:05 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 2:12:34 AM | 2.00 | 1:44 | 12:49 | 69 | |
| S Fry Rd | Bellaire | 2:12:34 AM | 1.60 | 1:35 | 14:24 | 61 | |
| 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 | 14:18 | 14:18 | 128 | |
