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 | 8:49:48 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 8:49:48 AM | 1.50 | 1:18 | 2:15 | 69 | |
| FM-1464 | Oyster Creek | 8:49:48 AM | 2.00 | 1:41 | 3:56 | 71 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:49:48 AM | 2.90 | 2:33 | 6:27 | 68 | |
| Bellaire | S Fry Rd | 8:49:48 AM | 1.60 | 1:30 | 7:57 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:49:48 AM | 2.00 | 2:55 | 10:52 | 41 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| 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 | 10:42 | 10:42 | 171 | |
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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 8:49:48 AM | 2.20 | 2:31 | 2:22 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 8:49:48 AM | 2.00 | 4:44 | 7:06 | 25 |  |
| S Fry Rd | Bellaire | 8:49:48 AM | 1.60 | 1:34 | 8:40 | 61 | |
| Bellaire | W Bellfort | 8:49:48 AM | 2.90 | 2:42 | 11:22 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:49:48 AM | 2.00 | 1:46 | 13:06 | 68 | |
| FM-1464 | New Territory | 8:49:48 AM | 1.50 | 1:20 | 14:26 | 68 | |
| New Territory | Brazos River | 8:49:48 AM | 1.00 | 00:47 | 15:13 | 77 | |
| Summary | 30.55 | Not Available | |
