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 | 12:54:41 AM | 2.00 | 1:54 | 1:52 | 63 |  |
| Oyster Creek | Harlem Rd | 12:54:41 AM | 1.60 | 1:51 | 3:43 | 52 | |
| Harlem Rd | W Bellfort | 12:54:41 AM | 1.50 | 1:18 | 5:01 | 69 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:54:41 AM | 2.00 | 2:23 | 7:22 | 50 | |
| Cinco Ranch Blvd | Kingsland | 12:54:41 AM | 2.20 | 2:05 | 9:27 | 63 | |
| Kingsland | IH-10 Katy | 12:54:41 AM | 1.25 | 1:08 | 10:35 | 66 | |
| IH-10 Katy | Morton | 12:54:41 AM | 1.50 | 1:45 | 12:20 | 51 | |
| Morton | Clay Rd | 12:54:41 AM | 1.60 | 1:37 | 13:57 | 59 | |
| Clay Rd | Beckendorff | 12:54:41 AM | 1.30 | 1:17 | 15:14 | 61 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 12:54:41 AM | 1.30 | 1:22 | 16:34 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 12:54:41 AM | 1.40 | 1:19 | 17:53 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:54:41 AM | 2.40 | 2:21 | 20:14 | 61 | |
| 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 | 12:54:41 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:54:41 AM | 1.40 | 1:25 | 3:28 | 59 | |
| House Hahl | West Rd | 12:54:41 AM | 1.30 | 1:14 | 4:42 | 63 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 12:54:41 AM | 1.30 | 1:11 | 5:51 | 66 | |
| Clay Rd | Morton | 12:54:41 AM | 1.60 | 1:56 | 7:47 | 50 | |
| Morton | IH-10 Katy | 12:54:41 AM | 1.50 | 1:15 | 9:02 | 72 | |
| IH-10 Katy | Kingsland | 12:54:41 AM | 1.25 | 1:24 | 10:26 | 54 | |
| Kingsland | Cinco Ranch Blvd | 12:54:41 AM | 2.20 | 2:07 | 12:33 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:54:41 AM | 2.00 | 2:01 | 14:34 | 60 | |
| S Fry Rd | Bellaire | 12:54:41 AM | 1.60 | 1:52 | 16:26 | 51 | |
| Bellaire | W Bellfort | 12:54:41 AM | 2.90 | 2:40 | 19:06 | 65 | |
| 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 | 19:01 | 19:01 | 96 | |
