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 | 12:04:30 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:04:30 AM | 2.00 | 1:52 | 2:53 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:04:30 AM | 2.20 | 1:57 | 4:50 | 68 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:04:30 AM | 1.50 | 1:50 | 6:39 | 49 |  |
| Morton | Clay Rd | 12:04:30 AM | 1.60 | 1:17 | 7:56 | 75 | |
| Clay Rd | Beckendorff | 12:04:30 AM | 1.30 | 1:21 | 9:17 | 58 | |
| Beckendorff | FM-529 | 12:04:30 AM | 1.00 | 00:58 | 10:15 | 62 | |
| FM-529 | West Rd | 12:04:30 AM | 2.50 | 1:54 | 12:09 | 79 | |
| West Rd | House Hahl | 12:04:30 AM | 1.30 | 1:27 | 13:36 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 12:04:30 AM | 1.40 | 1:17 | 14:53 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:04:30 AM | 2.40 | 2:15 | 17:08 | 64 | |
| Summary | 30.55 | 17:08 | 17:08 | 107 | |
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 | 12:04:30 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:04:30 AM | 1.40 | 1:31 | 3:32 | 55 | |
| House Hahl | West Rd | 12:04:30 AM | 1.30 | 1:47 | 5:19 | 44 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:04:30 AM | 1.00 | 1:26 | 6:44 | 42 | |
| Beckendorff | Clay Rd | 12:04:30 AM | 1.30 | 1:06 | 7:50 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:04:30 AM | 1.25 | 1:10 | 8:58 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:04:30 AM | 2.20 | 1:53 | 10:51 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 12:04:30 AM | 2.00 | 1:56 | 12:47 | 62 | |
| S Fry Rd | Bellaire | 12:04:30 AM | 1.60 | 1:31 | 14:18 | 63 | |
| Bellaire | W Bellfort | 12:04:30 AM | 2.90 | 2:43 | 17:01 | 64 | |
| 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 | 16:56 | 16:56 | 108 | |
