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 | 3:31:44 AM | 1.00 | 00:47 | 00:47 | 77 |  |
| 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 | 3:31:44 AM | 1.50 | 1:56 | 2:34 | 47 |  |
| Morton | Clay Rd | 3:31:44 AM | 1.60 | 1:16 | 3:50 | 76 | |
| Clay Rd | Beckendorff | 3:31:44 AM | 1.30 | 1:30 | 5:20 | 52 | |
| Beckendorff | FM-529 | 3:29:44 AM | 1.00 | 00:54 | 6:14 | 67 | |
| FM-529 | West Rd | 3:31:44 AM | 2.50 | 2:07 | 8:21 | 71 | |
| West Rd | House Hahl | 3:31:44 AM | 1.30 | 1:38 | 9:59 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 3:31:44 AM | 1.40 | 1:20 | 11:19 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:31:44 AM | 2.40 | 2:23 | 13:42 | 60 | |
| Summary | 30.55 | 13:42 | 13:42 | 134 | |
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 | 3:31:44 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:31:44 AM | 1.40 | 1:30 | 3:34 | 56 | |
| House Hahl | West Rd | 3:31:44 AM | 1.30 | 1:52 | 5:26 | 42 | |
| West Rd | FM-529 | 3:31:44 AM | 2.50 | 2:01 | 7:27 | 74 | |
| FM-529 | Beckendorff | 3:31:44 AM | 1.00 | 1:10 | 8:37 | 51 | |
| Beckendorff | Clay Rd | 3:31:44 AM | 1.30 | 1:07 | 9:44 | 70 | |
| Clay Rd | Morton | 3:31:44 AM | 1.60 | 2:00 | 11:44 | 48 | |
| Morton | IH-10 Katy | 3:31:44 AM | 1.50 | 1:09 | 12:53 | 78 | |
| IH-10 Katy | Kingsland | 3:31:44 AM | 1.25 | 1:13 | 14:06 | 62 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:57 | 13:57 | 131 | |
