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 | 3:02:56 AM | 1.50 | 1:14 | 1:13 | 73 |  |
| 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 | 3:02:56 AM | 2.90 | 2:42 | 3:52 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:02:56 AM | 1.25 | 1:14 | 5:03 | 61 | |
| IH-10 Katy | Morton | 3:02:56 AM | 1.50 | 1:48 | 6:51 | 50 | |
| Morton | Clay Rd | 3:02:56 AM | 1.60 | 1:24 | 8:15 | 69 | |
| Clay Rd | Beckendorff | 3:02:56 AM | 1.30 | 1:31 | 9:46 | 51 | |
| Beckendorff | FM-529 | 3:02:56 AM | 1.00 | 00:52 | 10:38 | 69 | |
| FM-529 | West Rd | 3:02:56 AM | 2.50 | 2:11 | 12:49 | 69 | |
| West Rd | House Hahl | 3:02:56 AM | 1.30 | 1:36 | 14:25 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 3:02:56 AM | 1.40 | 1:22 | 15:47 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:02:56 AM | 2.40 | 2:21 | 18:08 | 61 | |
| 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 | 3:02:56 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 2:58:56 AM | 1.40 | 1:35 | 3:50 | 53 | |
| House Hahl | West Rd | 3:02:56 AM | 1.30 | 1:52 | 5:42 | 42 | |
| West Rd | FM-529 | 3:02:56 AM | 2.50 | 1:51 | 7:33 | 81 | |
| FM-529 | Beckendorff | 3:02:56 AM | 1.00 | 1:20 | 8:53 | 45 | |
| Beckendorff | Clay Rd | 3:02:56 AM | 1.30 | 1:02 | 9:55 | 75 | |
| Clay Rd | Morton | 3:02:56 AM | 1.60 | 2:03 | 11:58 | 47 | |
| Morton | IH-10 Katy | 3:02:56 AM | 1.50 | 1:11 | 13:09 | 76 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 12:59 | 12:59 | 141 | |
