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 | 3:47:41 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| 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 | - | 2.90 | 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 | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 3:47:41 AM | 1.00 | 00:49 | 1:37 | 73 | |
| FM-529 | West Rd | 3:47:41 AM | 2.50 | 2:43 | 4:20 | 55 | |
| West Rd | House Hahl | 3:47:41 AM | 1.30 | 1:29 | 5:49 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:47:41 AM | 1.40 | 1:36 | 7:25 | 52 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:47:41 AM | 2.40 | 2:34 | 9:59 | 56 | |
| Summary | 30.55 | 9:59 | 9:59 | 184 | |
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 | 3:47:41 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:47:41 AM | 1.40 | 1:29 | 3:39 | 57 | |
| House Hahl | West Rd | 3:47:41 AM | 1.30 | 1:24 | 5:03 | 56 | |
| West Rd | FM-529 | 3:47:41 AM | 2.50 | 4:19 | 9:22 | 35 |  |
| FM-529 | Beckendorff | 3:47:41 AM | 1.00 | 1:08 | 10:30 | 53 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| 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 | 3:47:41 AM | 2.20 | 2:06 | 12:32 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:47:41 AM | 2.00 | 1:55 | 14:27 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 3:47:41 AM | 2.00 | 1:45 | 16:08 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:06 | 16:06 | 114 | |
