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 | 12:01:49 AM | 2.00 | 1:46 | 1:44 | 68 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:01:49 AM | 2.90 | 2:23 | 4:05 | 73 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:01:49 AM | 2.20 | 2:25 | 6:28 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:01:49 AM | 1.50 | 2:04 | 8:31 | 44 |  |
| Morton | Clay Rd | 12:01:49 AM | 1.60 | 1:35 | 10:06 | 61 | |
| Clay Rd | Beckendorff | 12:01:49 AM | 1.30 | 1:16 | 11:22 | 62 | |
| Beckendorff | FM-529 | 12:01:49 AM | 1.00 | 00:49 | 12:11 | 73 | |
| FM-529 | West Rd | 12:01:49 AM | 2.50 | 2:52 | 15:03 | 52 | |
| West Rd | House Hahl | 12:01:49 AM | 1.30 | 1:17 | 16:20 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:01:49 AM | 1.40 | 1:21 | 17:41 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:01:49 AM | 2.40 | 2:16 | 19:57 | 64 | |
| 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 | 12:01:49 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:01:49 AM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | 12:01:49 AM | 1.30 | 1:12 | 4:37 | 65 | |
| West Rd | FM-529 | 12:01:49 AM | 2.50 | 2:19 | 6:56 | 65 | |
| FM-529 | Beckendorff | 12:01:49 AM | 1.00 | 00:59 | 7:55 | 61 | |
| Beckendorff | Clay Rd | 12:01:49 AM | 1.30 | 1:11 | 9:06 | 66 | |
| Clay Rd | Morton | 12:01:49 AM | 1.60 | 1:31 | 10:37 | 63 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:01:49 AM | 1.25 | 1:25 | 12:01 | 53 | |
| Kingsland | Cinco Ranch Blvd | 12:01:49 AM | 2.20 | 1:54 | 13:55 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:01:49 AM | 2.90 | 2:45 | 16:38 | 63 | |
| 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 | 16:33 | 16:33 | 111 | |
