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 | 5:48:57 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | 5:48:57 AM | 1.60 | 1:40 | 3:33 | 58 | |
| Harlem Rd | W Bellfort | 5:48:57 AM | 1.50 | 1:08 | 4:41 | 79 | |
| W Bellfort | Bellaire | 5:48:57 AM | 2.90 | 3:13 | 7:54 | 54 | |
| Bellaire | S Fry Rd | 5:48:57 AM | 1.60 | 1:22 | 9:16 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 5:48:57 AM | 2.00 | 1:45 | 11:01 | 69 | |
| Cinco Ranch Blvd | Kingsland | 5:48:57 AM | 2.20 | 2:14 | 13:15 | 59 | |
| Kingsland | IH-10 Katy | 5:48:57 AM | 1.25 | 1:01 | 14:16 | 74 | |
| IH-10 Katy | Morton | 5:48:57 AM | 1.50 | 1:37 | 15:53 | 56 | |
| 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 | 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:48:57 AM | 1.50 | 1:23 | 1:16 | 65 | |
| IH-10 Katy | Kingsland | 5:48:57 AM | 1.25 | 1:07 | 2:23 | 67 | |
| Kingsland | Cinco Ranch Blvd | 5:48:57 AM | 2.20 | 1:53 | 4:16 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 5:48:57 AM | 2.00 | 1:54 | 6:10 | 63 | |
| S Fry Rd | Bellaire | 5:48:57 AM | 1.60 | 1:26 | 7:36 | 67 | |
| Bellaire | W Bellfort | 5:48:57 AM | 2.90 | 2:24 | 10:00 | 73 | |
| W Bellfort | Harlem Rd | 5:48:57 AM | 1.50 | 1:02 | 11:02 | 87 | |
| Harlem Rd | Oyster Creek | 5:48:57 AM | 1.60 | 1:14 | 12:16 | 78 | |
| Oyster Creek | FM-1464 | 5:48:57 AM | 2.00 | 1:34 | 13:50 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
