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 | 6:01:55 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:01:55 AM | 1.50 | 1:23 | 2:47 | 65 | |
| W Bellfort | Bellaire | 6:01:55 AM | 2.90 | 2:38 | 5:25 | 66 | |
| Bellaire | S Fry Rd | 6:01:55 AM | 1.60 | 1:31 | 6:56 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:01:55 AM | 2.00 | 1:56 | 8:52 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:01:55 AM | 2.20 | 2:23 | 11:15 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:01:55 AM | 1.50 | 1:52 | 13:06 | 48 |  |
| Morton | Clay Rd | 6:01:55 AM | 1.60 | 1:24 | 14:30 | 69 | |
| Clay Rd | Beckendorff | 6:01:55 AM | 1.30 | 1:13 | 15:43 | 64 | |
| Beckendorff | FM-529 | 6:01:55 AM | 1.00 | 00:49 | 16:32 | 73 | |
| FM-529 | West Rd | 6:01:55 AM | 2.50 | 2:08 | 18:40 | 70 | |
| West Rd | House Hahl | 6:01:55 AM | 1.30 | 1:10 | 19:50 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 6:01:55 AM | 1.40 | 1:14 | 21:04 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:01:55 AM | 2.40 | 2:01 | 23:05 | 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 | 6:01:55 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 6:01:55 AM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 6:01:55 AM | 1.30 | 1:10 | 4:32 | 67 | |
| West Rd | FM-529 | 6:01:55 AM | 2.50 | 2:04 | 6:36 | 73 | |
| FM-529 | Beckendorff | 6:01:55 AM | 1.00 | 1:05 | 7:41 | 55 | |
| Beckendorff | Clay Rd | 6:01:55 AM | 1.30 | 1:08 | 8:49 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:01:55 AM | 1.25 | 1:09 | 9:56 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:01:55 AM | 2.20 | 1:54 | 11:50 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 6:01:55 AM | 2.00 | 1:50 | 13:40 | 65 | |
| S Fry Rd | Bellaire | 6:01:55 AM | 1.60 | 1:29 | 15:09 | 65 | |
| Bellaire | W Bellfort | 6:01:55 AM | 2.90 | 2:34 | 17:43 | 68 | |
| W Bellfort | Harlem Rd | 6:01:55 AM | 1.50 | 1:13 | 18:56 | 74 | |
| Harlem Rd | Oyster Creek | 6:01:55 AM | 1.60 | 1:17 | 20:13 | 75 | |
| 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 | 20:10 | 20:10 | 91 | |
