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 | 7:34:32 AM | 1.50 | 1:47 | 1:46 | 50 |  |
| FM-1464 | Oyster Creek | 7:40:32 AM | 2.00 | 2:01 | 3:47 | 60 | |
| Oyster Creek | Harlem Rd | 7:40:32 AM | 1.60 | 1:31 | 5:18 | 63 | |
| Harlem Rd | W Bellfort | 7:40:32 AM | 1.50 | 1:24 | 6:42 | 64 | |
| W Bellfort | Bellaire | 7:40:32 AM | 2.90 | 2:48 | 9:30 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:40:32 AM | 2.20 | 2:08 | 11:36 | 62 | |
| Kingsland | IH-10 Katy | 7:40:32 AM | 1.25 | 1:17 | 12:53 | 58 | |
| IH-10 Katy | Morton | 7:40:32 AM | 1.50 | 1:49 | 14:42 | 50 | |
| Morton | Clay Rd | 7:40:32 AM | 1.60 | 1:25 | 16:07 | 68 | |
| 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 | 7:32:32 AM | 1.50 | 1:22 | 1:15 | 66 | |
| IH-10 Katy | Kingsland | 7:40:32 AM | 1.25 | 1:21 | 2:36 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:40:32 AM | 2.20 | 2:03 | 4:39 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:35:32 AM | 2.90 | 2:28 | 7:05 | 71 | |
| W Bellfort | Harlem Rd | 7:40:32 AM | 1.50 | 1:15 | 8:20 | 72 | |
| Harlem Rd | Oyster Creek | 7:40:32 AM | 1.60 | 1:26 | 9:46 | 67 | |
| Oyster Creek | FM-1464 | 7:40:32 AM | 2.00 | 1:38 | 11:24 | 73 | |
| FM-1464 | New Territory | 7:40:32 AM | 1.50 | 1:19 | 12:43 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
