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 | 2:16:30 AM | 1.00 | 1:11 | 1:11 | 51 |  |
| New Territory | FM-1464 | 2:16:30 AM | 1.50 | 1:43 | 2:54 | 52 | |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:16:30 AM | 1.50 | 1:43 | 4:29 | 52 | |
| Morton | Clay Rd | 2:16:30 AM | 1.60 | 1:23 | 5:52 | 69 | |
| Clay Rd | Beckendorff | 2:16:30 AM | 1.30 | 1:25 | 7:17 | 55 | |
| Beckendorff | FM-529 | 2:16:30 AM | 1.00 | 00:59 | 8:16 | 61 | |
| FM-529 | West Rd | 2:16:30 AM | 2.50 | 2:07 | 10:23 | 71 | |
| West Rd | House Hahl | 2:16:30 AM | 1.30 | 1:40 | 12:03 | 47 |  |
| House Hahl | Bridgeland Lake Parkway | 2:16:30 AM | 1.40 | 1:26 | 13:29 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:16:30 AM | 2.40 | 2:23 | 15:52 | 60 | |
| Summary | 30.55 | 15:52 | 15:52 | 116 | |
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 | 2:16:30 AM | 2.40 | 2:22 | 2:22 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 2:16:30 AM | 1.40 | 1:22 | 3:44 | 61 | |
| House Hahl | West Rd | 2:16:30 AM | 1.30 | 1:39 | 5:23 | 47 | |
| West Rd | FM-529 | 2:16:30 AM | 2.50 | 2:00 | 7:23 | 75 | |
| FM-529 | Beckendorff | 2:16:30 AM | 1.00 | 1:15 | 8:38 | 48 | |
| Beckendorff | Clay Rd | 2:16:30 AM | 1.30 | 1:04 | 9:42 | 73 | |
| Clay Rd | Morton | 2:16:30 AM | 1.60 | 1:58 | 11:40 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 2:16:30 AM | 1.60 | 3:07 | 14:43 | 31 |  |
| Bellaire | W Bellfort | 2:16:30 AM | 2.90 | 2:31 | 17:14 | 69 | |
| 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 | 17:09 | 17:09 | 107 | |
