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 | 5:31:52 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| 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 | 5:31:52 AM | 2.90 | 2:40 | 3:31 | 65 | |
| Bellaire | S Fry Rd | 5:31:52 AM | 1.60 | 1:25 | 4:56 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:31:52 AM | 1.25 | 1:05 | 5:59 | 69 | |
| IH-10 Katy | Morton | 5:31:52 AM | 1.50 | 1:30 | 7:29 | 60 | |
| Morton | Clay Rd | 5:31:52 AM | 1.60 | 1:24 | 8:53 | 69 | |
| Clay Rd | Beckendorff | 5:31:52 AM | 1.30 | 1:18 | 10:11 | 60 | |
| Beckendorff | FM-529 | 5:31:52 AM | 1.00 | 00:51 | 11:02 | 71 | |
| FM-529 | West Rd | 5:31:52 AM | 2.50 | 1:54 | 12:56 | 79 | |
| West Rd | House Hahl | 5:30:52 AM | 1.30 | 2:02 | 14:58 | 38 |  |
| House Hahl | Bridgeland Lake Parkway | 5:31:52 AM | 1.40 | 1:37 | 16:35 | 52 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:31:52 AM | 2.40 | 2:12 | 18:47 | 65 | |
| Summary | 30.55 | 18:47 | 18:47 | 98 | |
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 | 5:31:52 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 5:31:52 AM | 1.40 | 1:22 | 3:36 | 61 | |
| House Hahl | West Rd | 5:31:52 AM | 1.30 | 1:50 | 5:26 | 43 |  |
| West Rd | FM-529 | 5:31:52 AM | 2.50 | 1:47 | 7:13 | 84 | |
| FM-529 | Beckendorff | 5:31:52 AM | 1.00 | 1:01 | 8:14 | 59 | |
| Beckendorff | Clay Rd | 5:31:52 AM | 1.30 | 1:12 | 9:26 | 65 | |
| Clay Rd | Morton | 5:31:52 AM | 1.60 | 1:51 | 11:17 | 52 | |
| Morton | IH-10 Katy | 5:31:52 AM | 1.50 | 1:19 | 12:36 | 68 | |
| IH-10 Katy | Kingsland | 5:31:52 AM | 1.25 | 1:03 | 13:39 | 71 | |
| 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 | 5:31:52 AM | 2.90 | 2:57 | 16:33 | 59 | |
| 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 | 16:28 | 16:28 | 111 | |
