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 | 12:30:33 AM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | 12:30:33 AM | 1.60 | 1:16 | 3:01 | 76 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:30:33 AM | 2.90 | 3:53 | 6:53 | 45 |  |
| Bellaire | S Fry Rd | 12:30:33 AM | 1.60 | 1:38 | 8:31 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:30:33 AM | 2.00 | 1:51 | 10:22 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:30:33 AM | 2.20 | 2:28 | 12:50 | 54 | |
| Kingsland | IH-10 Katy | 12:30:33 AM | 1.25 | 1:07 | 13:57 | 67 | |
| IH-10 Katy | Morton | 12:30:33 AM | 1.50 | 1:44 | 15:41 | 52 | |
| Morton | Clay Rd | 12:30:33 AM | 1.60 | 1:25 | 17:06 | 68 | |
| Clay Rd | Beckendorff | 12:30:33 AM | 1.30 | 1:18 | 18:24 | 60 | |
| Beckendorff | FM-529 | 12:30:33 AM | 1.00 | 00:52 | 19:16 | 69 | |
| FM-529 | West Rd | 12:19:33 AM | 2.50 | 2:53 | 22:09 | 52 | |
| West Rd | House Hahl | 12:30:33 AM | 1.30 | 1:08 | 23:17 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 12:30:33 AM | 1.40 | 1:29 | 24:46 | 57 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:30:33 AM | 2.40 | 2:04 | 26:50 | 70 | |
| 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 | 12:30:33 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:30:33 AM | 1.40 | 1:23 | 3:29 | 61 | |
| House Hahl | West Rd | 12:30:33 AM | 1.30 | 1:18 | 4:47 | 60 | |
| West Rd | FM-529 | 12:17:33 AM | 2.50 | 2:11 | 6:58 | 69 | |
| FM-529 | Beckendorff | 12:30:33 AM | 1.00 | 1:08 | 8:06 | 53 | |
| Beckendorff | Clay Rd | 12:30:33 AM | 1.30 | 1:09 | 9:15 | 68 | |
| 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 | 12:30:33 AM | 2.20 | 2:06 | 11:18 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:30:33 AM | 2.00 | 2:01 | 13:19 | 60 | |
| 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 | 13:12 | 13:12 | 139 | |
