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 | 11:29:47 AM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 11:29:47 AM | 2.00 | 1:42 | 3:04 | 71 | |
| Oyster Creek | Harlem Rd | 11:29:47 AM | 1.60 | 1:25 | 4:29 | 68 | |
| Harlem Rd | W Bellfort | 11:29:47 AM | 1.50 | 1:09 | 5:38 | 78 | |
| W Bellfort | Bellaire | 11:29:47 AM | 2.90 | 2:31 | 8:09 | 69 | |
| Bellaire | S Fry Rd | 11:29:47 AM | 1.60 | 1:25 | 9:34 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:29:47 AM | 2.00 | 3:40 | 13:14 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 11:29:47 AM | 2.20 | 12:09 | 25:23 | 11 |  |
| Kingsland | IH-10 Katy | 11:25:47 AM | 1.25 | 8:24 | 33:47 | 9 | |
| IH-10 Katy | Morton | 11:20:47 AM | 1.50 | 2:03 | 35:50 | 44 |  |
| Morton | Clay Rd | 11:29:47 AM | 1.60 | 1:26 | 37:16 | 67 | |
| 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 | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:29:47 AM | 1.25 | 1:10 | 1:02 | 64 | |
| Kingsland | Cinco Ranch Blvd | 11:29:47 AM | 2.20 | 2:22 | 3:24 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 11:29:47 AM | 2.00 | 4:44 | 8:08 | 25 |  |
| S Fry Rd | Bellaire | 11:29:47 AM | 1.60 | 1:25 | 9:33 | 68 | |
| Bellaire | W Bellfort | 11:29:47 AM | 2.90 | 2:39 | 12:12 | 66 | |
| W Bellfort | Harlem Rd | 11:29:47 AM | 1.50 | 1:13 | 13:25 | 74 | |
| Harlem Rd | Oyster Creek | 11:29:47 AM | 1.60 | 1:20 | 14:45 | 72 | |
| Oyster Creek | FM-1464 | 11:29:47 AM | 2.00 | 1:36 | 16:21 | 75 | |
| FM-1464 | New Territory | 11:29:47 AM | 1.50 | 1:13 | 17:34 | 74 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
