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 | 5:04:36 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 5:04:36 AM | 1.50 | 1:09 | 2:33 | 78 | |
| W Bellfort | Bellaire | 5:01:35 AM | 2.90 | 2:25 | 4:58 | 72 | |
| Bellaire | S Fry Rd | 5:04:36 AM | 1.60 | 1:33 | 6:31 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 5:04:36 AM | 2.00 | 1:50 | 8:21 | 65 | |
| Cinco Ranch Blvd | Kingsland | 5:04:36 AM | 2.20 | 2:27 | 10:48 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:04:36 AM | 1.50 | 1:43 | 12:30 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:04:36 AM | 1.00 | 00:55 | 13:23 | 65 | |
| FM-529 | West Rd | 5:04:36 AM | 2.50 | 2:16 | 15:39 | 66 | |
| West Rd | House Hahl | 5:04:36 AM | 1.30 | 1:16 | 16:55 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:04:36 AM | 1.40 | 1:23 | 18:18 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:04:36 AM | 2.40 | 2:11 | 20:29 | 66 | |
| 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 | 5:04:36 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 5:04:36 AM | 1.40 | 1:22 | 3:30 | 61 | |
| House Hahl | West Rd | 5:04:36 AM | 1.30 | 1:17 | 4:47 | 61 | |
| West Rd | FM-529 | 5:04:36 AM | 2.50 | 2:00 | 6:47 | 75 | |
| FM-529 | Beckendorff | 5:04:36 AM | 1.00 | 1:03 | 7:50 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:04:36 AM | 1.50 | 1:02 | 8:50 | 87 | |
| IH-10 Katy | Kingsland | 5:04:36 AM | 1.25 | 1:13 | 10:03 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:04:36 AM | 2.20 | 1:52 | 11:55 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 5:04:36 AM | 2.00 | 1:52 | 13:47 | 64 | |
| S Fry Rd | Bellaire | 5:04:36 AM | 1.60 | 1:28 | 15:15 | 65 | |
| 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 | 15:09 | 15:09 | 121 | |
