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 | 12:00:46 AM | 1.60 | 1:43 | 1:40 | 56 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:00:46 AM | 2.90 | 2:42 | 4:21 | 64 | |
| Bellaire | S Fry Rd | 12:00:46 AM | 1.60 | 1:43 | 6:04 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 12:00:46 AM | 2.00 | 1:53 | 7:57 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:00:46 AM | 2.20 | 2:43 | 10:40 | 49 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:00:46 AM | 1.50 | 2:10 | 12:49 | 42 | |
| Morton | Clay Rd | 12:00:46 AM | 1.60 | 1:26 | 14:15 | 67 | |
| Clay Rd | Beckendorff | 12:00:46 AM | 1.30 | 1:21 | 15:36 | 58 | |
| Beckendorff | FM-529 | 11:54:46 PM | 1.00 | 00:54 | 16:30 | 67 | |
| FM-529 | West Rd | 12:00:46 AM | 2.50 | 2:54 | 19:24 | 52 | |
| West Rd | House Hahl | 12:00:46 AM | 1.30 | 1:21 | 20:45 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 12:00:46 AM | 1.40 | 1:28 | 22:13 | 57 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:00:46 AM | 2.40 | 2:09 | 24:22 | 67 | |
| 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 | 12:00:46 AM | 2.40 | 1:49 | 1:49 | 79 | |
| Bridgeland Lake Parkway | House Hahl | 12:00:46 AM | 1.40 | 1:15 | 3:04 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:00:46 AM | 1.00 | 1:00 | 4:02 | 60 | |
| Beckendorff | Clay Rd | 12:00:46 AM | 1.30 | 1:15 | 5:17 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:00:46 AM | 2.20 | 2:08 | 7:22 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:00:46 AM | 2.00 | 2:04 | 9:26 | 58 | |
| S Fry Rd | Bellaire | 12:00:46 AM | 1.60 | 1:30 | 10:56 | 64 | |
| Bellaire | W Bellfort | 12:00:46 AM | 2.90 | 2:45 | 13:41 | 63 | |
| W Bellfort | Harlem Rd | 12:00:46 AM | 1.50 | 1:27 | 15:08 | 62 | |
| 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 | 15:04 | 15:04 | 122 | |
