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 | 12:00:37 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| 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 | 11:56:37 PM | 1.60 | 3:04 | 4:17 | 31 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:00:37 AM | 2.00 | 1:54 | 6:11 | 63 | |
| Cinco Ranch Blvd | Kingsland | 12:00:37 AM | 2.20 | 2:01 | 8:12 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:00:37 AM | 1.50 | 1:50 | 10:01 | 49 |  |
| Morton | Clay Rd | 12:00:37 AM | 1.60 | 1:29 | 11:30 | 65 | |
| Clay Rd | Beckendorff | 12:00:37 AM | 1.30 | 1:12 | 12:42 | 65 | |
| Beckendorff | FM-529 | 12:00:37 AM | 1.00 | 00:53 | 13:35 | 68 | |
| FM-529 | West Rd | 12:00:37 AM | 2.50 | 2:03 | 15:38 | 73 | |
| West Rd | House Hahl | 12:00:37 AM | 1.30 | 1:11 | 16:49 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:00:37 AM | 1.40 | 1:18 | 18:07 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:00:37 AM | 2.40 | 2:08 | 20:15 | 68 | |
| 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 | 12:00:37 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:00:37 AM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 12:00:37 AM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 12:00:37 AM | 2.50 | 2:10 | 6:50 | 69 | |
| FM-529 | Beckendorff | 12:00:37 AM | 1.00 | 1:11 | 8:01 | 51 | |
| Beckendorff | Clay Rd | 12:00:37 AM | 1.30 | 1:14 | 9:15 | 63 | |
| Clay Rd | Morton | 12:00:37 AM | 1.60 | 1:54 | 11:09 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:00:37 AM | 1.25 | 1:10 | 12:18 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:00:37 AM | 2.20 | 2:05 | 14:23 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:00:37 AM | 2.00 | 1:54 | 16:17 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:00:37 AM | 2.90 | 2:51 | 19:07 | 61 | |
| W Bellfort | Harlem Rd | 12:00:37 AM | 1.50 | 1:28 | 20:35 | 61 | |
| Harlem Rd | Oyster Creek | 12:00:37 AM | 1.60 | 1:42 | 22:17 | 56 | |
| Oyster Creek | FM-1464 | 12:00:37 AM | 2.00 | 1:53 | 24:10 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:08 | 24:08 | 76 | |
