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 | 3:53:48 AM | 1.60 | 1:47 | 1:44 | 54 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:53:48 AM | 1.60 | 1:34 | 3:16 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:53:48 AM | 1.25 | 1:02 | 4:16 | 73 | |
| IH-10 Katy | Morton | 3:53:48 AM | 1.50 | 1:43 | 5:59 | 52 | |
| Morton | Clay Rd | 3:53:48 AM | 1.60 | 1:24 | 7:23 | 69 | |
| Clay Rd | Beckendorff | 3:53:48 AM | 1.30 | 1:20 | 8:43 | 58 | |
| Beckendorff | FM-529 | 3:53:48 AM | 1.00 | 00:52 | 9:35 | 69 | |
| FM-529 | West Rd | 3:53:48 AM | 2.50 | 2:20 | 11:55 | 64 | |
| West Rd | House Hahl | 3:53:48 AM | 1.30 | 1:09 | 13:04 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 3:53:48 AM | 1.40 | 1:19 | 14:23 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:53:48 AM | 2.40 | 2:01 | 16:24 | 71 | |
| 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 | 3:53:48 AM | 2.40 | 1:45 | 1:45 | 82 | |
| Bridgeland Lake Parkway | House Hahl | 3:53:48 AM | 1.40 | 1:30 | 3:15 | 56 | |
| House Hahl | West Rd | 3:53:48 AM | 1.30 | 1:20 | 4:35 | 58 | |
| West Rd | FM-529 | 3:53:48 AM | 2.50 | 1:58 | 6:33 | 76 | |
| FM-529 | Beckendorff | 3:53:48 AM | 1.00 | 1:09 | 7:42 | 52 | |
| Beckendorff | Clay Rd | 3:53:48 AM | 1.30 | 1:14 | 8:56 | 63 | |
| Clay Rd | Morton | 3:53:48 AM | 1.60 | 1:58 | 10:54 | 49 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:53:48 AM | 2.20 | 1:36 | 12:28 | 83 | |
| Cinco Ranch Blvd | S Fry Rd | 3:53:48 AM | 2.00 | 1:57 | 14:25 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:53:48 AM | 2.90 | 2:45 | 17:09 | 63 | |
| 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 | 17:04 | 17:04 | 107 | |
