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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:20:32 AM | 1.60 | 1:29 | 1:23 | 65 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:20:32 AM | 2.00 | 1:56 | 3:19 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:20:32 AM | 1.50 | 1:41 | 4:58 | 53 | |
| Morton | Clay Rd | 2:20:32 AM | 1.60 | 1:27 | 6:25 | 66 | |
| Clay Rd | Beckendorff | 2:20:32 AM | 1.30 | 1:16 | 7:41 | 62 | |
| Beckendorff | FM-529 | 2:20:32 AM | 1.00 | 00:53 | 8:34 | 68 | |
| FM-529 | West Rd | 2:20:32 AM | 2.50 | 2:57 | 11:31 | 51 | |
| West Rd | House Hahl | 2:17:32 AM | 1.30 | 1:17 | 12:48 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 2:20:32 AM | 1.40 | 1:19 | 14:07 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:20:32 AM | 2.40 | 2:20 | 16:27 | 62 | |
| 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 | 2:20:32 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:20:32 AM | 1.40 | 1:48 | 3:52 | 47 |  |
| House Hahl | West Rd | 2:20:32 AM | 1.30 | 1:14 | 5:06 | 63 | |
| West Rd | FM-529 | 2:18:32 AM | 2.50 | 1:53 | 6:59 | 80 | |
| FM-529 | Beckendorff | 2:20:32 AM | 1.00 | 1:23 | 8:22 | 43 | |
| Beckendorff | Clay Rd | 2:20:32 AM | 1.30 | 1:14 | 9:36 | 63 | |
| Clay Rd | Morton | 2:20:32 AM | 1.60 | 17:30 | 27:06 | 5 |  |
| 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 | 2:20:32 AM | 2.00 | 1:53 | 28:56 | 64 | |
| 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 | 28:49 | 28:49 | 64 | |
