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 | 10:11:39 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 10:11:39 AM | 2.00 | 1:41 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 10:11:39 AM | 1.60 | 1:21 | 4:22 | 71 | |
| Harlem Rd | W Bellfort | 10:11:39 AM | 1.50 | 1:09 | 5:31 | 78 | |
| W Bellfort | Bellaire | 10:11:39 AM | 2.90 | 2:35 | 8:06 | 67 | |
| Bellaire | S Fry Rd | 10:11:39 AM | 1.60 | 1:35 | 9:41 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:11:39 AM | 2.00 | 4:27 | 14:08 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 10:11:39 AM | 2.20 | 2:49 | 16:57 | 47 |  |
| Kingsland | IH-10 Katy | 10:11:39 AM | 1.25 | 1:09 | 18:06 | 65 | |
| IH-10 Katy | Morton | 10:11:39 AM | 1.50 | 1:45 | 19:51 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| 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 | 10:10:38 AM | 1.50 | 6:37 | 6:30 | 14 |  |
| IH-10 Katy | Kingsland | 10:11:39 AM | 1.25 | 1:01 | 7:31 | 74 | |
| Kingsland | Cinco Ranch Blvd | 10:11:39 AM | 2.20 | 2:10 | 9:41 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:11:39 AM | 2.00 | 5:38 | 15:19 | 21 | |
| S Fry Rd | Bellaire | 10:11:39 AM | 1.60 | 1:42 | 17:01 | 56 | |
| Bellaire | W Bellfort | 10:11:39 AM | 2.90 | 2:41 | 19:42 | 65 | |
| W Bellfort | Harlem Rd | 10:11:39 AM | 1.50 | 1:23 | 21:05 | 65 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 10:11:39 AM | 2.00 | 1:42 | 22:46 | 71 | |
| FM-1464 | New Territory | 10:11:39 AM | 1.50 | 1:12 | 23:58 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
