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 | 6:16:47 AM | 1.50 | 1:36 | 1:35 | 56 |  |
| FM-1464 | Oyster Creek | 6:16:47 AM | 2.00 | 1:45 | 3:20 | 69 | |
| Oyster Creek | Harlem Rd | 6:16:47 AM | 1.60 | 1:30 | 4:50 | 64 | |
| Harlem Rd | W Bellfort | 6:16:47 AM | 1.50 | 1:09 | 5:59 | 78 | |
| W Bellfort | Bellaire | 6:16:47 AM | 2.90 | 2:47 | 8:46 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 6:16:47 AM | 2.20 | 2:23 | 11:07 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:16:47 AM | 1.50 | 1:45 | 12:51 | 51 | |
| Morton | Clay Rd | 6:16:47 AM | 1.60 | 1:39 | 14:30 | 58 | |
| Clay Rd | Beckendorff | 6:16:47 AM | 1.30 | 1:12 | 15:42 | 65 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 6:16:47 AM | 1.30 | 1:14 | 16:54 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 6:16:47 AM | 1.40 | 1:19 | 18:13 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:16:47 AM | 2.40 | 2:18 | 20:31 | 63 | |
| 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 | 6:16:47 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 6:16:47 AM | 1.40 | 1:19 | 3:33 | 64 | |
| House Hahl | West Rd | 6:16:47 AM | 1.30 | 1:19 | 4:52 | 59 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 6:16:47 AM | 1.30 | 1:15 | 6:05 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:16:47 AM | 1.25 | 1:02 | 7:05 | 73 | |
| Kingsland | Cinco Ranch Blvd | 6:16:47 AM | 2.20 | 1:48 | 8:53 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:16:47 AM | 2.90 | 2:20 | 11:11 | 75 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:16:47 AM | 1.60 | 1:14 | 12:24 | 78 | |
| Oyster Creek | FM-1464 | 6:16:47 AM | 2.00 | 1:37 | 14:01 | 74 | |
| FM-1464 | New Territory | 6:16:47 AM | 1.50 | 1:12 | 15:13 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:12 | 15:12 | 121 | |
