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 | 5:06:36 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 5:06:36 AM | 1.50 | 1:09 | 2:33 | 78 | |
| W Bellfort | Bellaire | 5:06:36 AM | 2.90 | 3:31 | 6:04 | 49 |  |
| Bellaire | S Fry Rd | 5:06:36 AM | 1.60 | 1:23 | 7:27 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 5:06:36 AM | 2.00 | 1:52 | 9:19 | 64 | |
| Cinco Ranch Blvd | Kingsland | 5:06:36 AM | 2.20 | 2:27 | 11:46 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:06:36 AM | 1.50 | 1:45 | 13:30 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:06:36 AM | 1.00 | 00:54 | 14:22 | 67 | |
| FM-529 | West Rd | 5:06:36 AM | 2.50 | 2:11 | 16:33 | 69 | |
| West Rd | House Hahl | 5:06:36 AM | 1.30 | 1:14 | 17:47 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 5:06:36 AM | 1.40 | 1:22 | 19:09 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:06:36 AM | 2.40 | 2:11 | 21:20 | 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 | 5:06:36 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:06:36 AM | 1.40 | 1:22 | 3:20 | 61 | |
| House Hahl | West Rd | 5:06:36 AM | 1.30 | 1:17 | 4:37 | 61 | |
| West Rd | FM-529 | 5:06:36 AM | 2.50 | 2:00 | 6:37 | 75 | |
| FM-529 | Beckendorff | 5:06:36 AM | 1.00 | 1:01 | 7:38 | 59 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:06:36 AM | 1.50 | 1:02 | 8:38 | 87 | |
| IH-10 Katy | Kingsland | 5:06:36 AM | 1.25 | 1:06 | 9:44 | 68 | |
| Kingsland | Cinco Ranch Blvd | 5:06:36 AM | 2.20 | 1:52 | 11:36 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 5:06:36 AM | 2.00 | 1:52 | 13:28 | 64 | |
| S Fry Rd | Bellaire | 5:06:36 AM | 1.60 | 1:27 | 14:55 | 66 | |
| 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 | 14:49 | 14:49 | 124 | |
