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 | 4:30:33 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 4:30:33 AM | 2.00 | 1:52 | 3:06 | 64 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 4:30:33 AM | 1.50 | 1:23 | 4:28 | 65 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:30:33 AM | 1.60 | 1:36 | 6:03 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 4:30:33 AM | 2.00 | 1:44 | 7:47 | 69 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:30:33 AM | 1.50 | 1:38 | 9:23 | 55 | |
| Morton | Clay Rd | 4:30:33 AM | 1.60 | 1:26 | 10:49 | 67 | |
| Clay Rd | Beckendorff | 4:30:33 AM | 1.30 | 1:11 | 12:00 | 66 | |
| Beckendorff | FM-529 | 4:20:33 AM | 1.00 | 00:53 | 12:53 | 68 | |
| FM-529 | West Rd | 4:30:33 AM | 2.50 | 3:41 | 16:34 | 41 |  |
| West Rd | House Hahl | 4:30:33 AM | 1.30 | 1:17 | 17:51 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 4:30:33 AM | 1.40 | 1:27 | 19:18 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:30:33 AM | 2.40 | 2:12 | 21:30 | 65 | |
| 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 | 4:30:33 AM | 1.00 | 00:51 | 00:47 | 71 | |
| Beckendorff | Clay Rd | 4:30:33 AM | 1.30 | 1:10 | 1:57 | 67 | |
| 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 | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 4:30:33 AM | 2.00 | 2:01 | 3:54 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
