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 | 9:27:34 AM | 1.50 | 1:33 | 1:32 | 58 |  |
| FM-1464 | Oyster Creek | 9:27:34 AM | 2.00 | 1:41 | 3:13 | 71 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 9:27:34 AM | 1.50 | 1:20 | 4:32 | 68 | |
| W Bellfort | Bellaire | 9:16:32 AM | 2.90 | 2:45 | 7:17 | 63 | |
| Bellaire | S Fry Rd | 9:27:34 AM | 1.60 | 1:19 | 8:36 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 9:27:34 AM | 2.00 | 1:52 | 10:28 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:27:34 AM | 2.20 | 2:24 | 12:52 | 55 | |
| Kingsland | IH-10 Katy | 9:24:33 AM | 1.25 | 1:03 | 13:55 | 71 | |
| IH-10 Katy | Morton | 9:27:34 AM | 1.50 | 1:33 | 15:28 | 58 | |
| Morton | Clay Rd | 9:27:34 AM | 1.60 | 1:23 | 16:51 | 69 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 9:27:34 AM | 1.60 | 1:47 | 1:41 | 54 | |
| Morton | IH-10 Katy | 9:23:33 AM | 1.50 | 2:04 | 3:45 | 44 |  |
| IH-10 Katy | Kingsland | 9:27:34 AM | 1.25 | 1:07 | 4:52 | 67 | |
| Kingsland | Cinco Ranch Blvd | 9:27:34 AM | 2.20 | 2:08 | 7:00 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 9:27:34 AM | 2.00 | 2:05 | 9:05 | 58 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:24:33 AM | 2.90 | 2:25 | 11:29 | 72 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 9:27:34 AM | 1.60 | 1:24 | 12:52 | 69 | |
| Oyster Creek | FM-1464 | 9:27:34 AM | 2.00 | 1:41 | 14:33 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
