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 | 5:43:31 AM | 2.00 | 1:31 | 1:29 | 79 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:43:31 AM | 1.50 | 1:12 | 2:40 | 75 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 5:43:30 AM | 2.00 | 1:47 | 4:25 | 67 | |
| Cinco Ranch Blvd | Kingsland | 5:43:30 AM | 2.20 | 2:04 | 6:29 | 64 | |
| Kingsland | IH-10 Katy | 5:43:31 AM | 1.25 | 1:11 | 7:40 | 63 | |
| IH-10 Katy | Morton | 5:43:30 AM | 1.50 | 1:45 | 9:25 | 51 | |
| Morton | Clay Rd | 5:43:30 AM | 1.60 | 1:20 | 10:45 | 72 | |
| Clay Rd | Beckendorff | 5:43:30 AM | 1.30 | 1:15 | 12:00 | 62 | |
| Beckendorff | FM-529 | 5:43:30 AM | 1.00 | 00:50 | 12:50 | 72 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 5:43:30 AM | 1.40 | 1:15 | 14:03 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:43:30 AM | 2.40 | 2:01 | 16:04 | 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 | 5:43:31 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:43:31 AM | 1.40 | 1:15 | 3:18 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:42:30 AM | 1.00 | 1:07 | 4:23 | 54 | |
| Beckendorff | Clay Rd | 5:43:31 AM | 1.30 | 1:08 | 5:31 | 69 | |
| Clay Rd | Morton | 5:43:31 AM | 1.60 | 2:00 | 7:31 | 48 |  |
| Morton | IH-10 Katy | 5:43:31 AM | 1.50 | 1:06 | 8:37 | 82 | |
| IH-10 Katy | Kingsland | 5:43:31 AM | 1.25 | 1:27 | 10:04 | 52 | |
| Kingsland | Cinco Ranch Blvd | 5:43:31 AM | 2.20 | 2:06 | 12:10 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 5:43:31 AM | 2.00 | 1:54 | 14:04 | 63 | |
| S Fry Rd | Bellaire | 5:43:31 AM | 1.60 | 1:25 | 15:29 | 68 | |
| Bellaire | W Bellfort | 5:43:31 AM | 2.90 | 2:35 | 18:04 | 67 | |
| W Bellfort | Harlem Rd | 5:43:31 AM | 1.50 | 1:09 | 19:13 | 78 | |
| Harlem Rd | Oyster Creek | 5:43:31 AM | 1.60 | 1:20 | 20:33 | 72 | |
| Oyster Creek | FM-1464 | 5:43:31 AM | 2.00 | 1:36 | 22:09 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:07 | 22:07 | 83 | |
