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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:55:34 AM | 2.20 | 13:53 | 13:45 | 10 |  |
| Kingsland | IH-10 Katy | 10:55:34 AM | 1.25 | 1:18 | 15:03 | 58 |  |
| IH-10 Katy | Morton | 10:53:33 AM | 1.50 | 1:40 | 16:43 | 54 | |
| Morton | Clay Rd | 10:55:34 AM | 1.60 | 1:31 | 18:14 | 63 | |
| Clay Rd | Beckendorff | 10:55:34 AM | 1.30 | 1:16 | 19:30 | 62 | |
| Beckendorff | FM-529 | 10:55:34 AM | 1.00 | 00:55 | 20:25 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:55:34 AM | 1.40 | 1:18 | 21:41 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:55:34 AM | 2.40 | 2:09 | 23:50 | 67 | |
| 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 | 10:55:34 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:55:34 AM | 1.40 | 1:11 | 3:14 | 71 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:55:34 AM | 1.00 | 1:06 | 4:18 | 55 | |
| Beckendorff | Clay Rd | 10:55:34 AM | 1.30 | 1:11 | 5:29 | 66 | |
| Clay Rd | Morton | 10:55:34 AM | 1.60 | 2:04 | 7:33 | 46 |  |
| Morton | IH-10 Katy | 10:51:34 AM | 1.50 | 1:24 | 8:57 | 64 | |
| IH-10 Katy | Kingsland | 10:55:34 AM | 1.25 | 1:05 | 10:02 | 69 | |
| Kingsland | Cinco Ranch Blvd | 10:55:34 AM | 2.20 | 2:11 | 12:13 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 12:05 | 12:05 | 152 | |
