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 | 11:13:32 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| 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 | 11:13:32 AM | 2.90 | 2:47 | 3:47 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:13:32 AM | 2.20 | 2:53 | 6:38 | 46 |  |
| Kingsland | IH-10 Katy | 11:13:32 AM | 1.25 | 1:15 | 7:53 | 60 | |
| IH-10 Katy | Morton | 11:13:32 AM | 1.50 | 1:58 | 9:51 | 46 | |
| Morton | Clay Rd | 11:13:32 AM | 1.60 | 1:33 | 11:24 | 62 | |
| Clay Rd | Beckendorff | 11:13:32 AM | 1.30 | 1:26 | 12:50 | 54 | |
| Beckendorff | FM-529 | 11:13:32 AM | 1.00 | 00:59 | 13:49 | 61 | |
| FM-529 | West Rd | 11:13:32 AM | 2.50 | 2:06 | 15:55 | 71 | |
| West Rd | House Hahl | 11:13:32 AM | 1.30 | 1:45 | 17:40 | 45 | |
| House Hahl | Bridgeland Lake Parkway | 11:13:32 AM | 1.40 | 1:28 | 19:08 | 57 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:13:32 AM | 2.40 | 2:25 | 21:33 | 60 | |
| Summary | 30.55 | 21:33 | 21:33 | 85 | |
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 | 11:13:32 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 11:13:32 AM | 1.40 | 1:26 | 3:39 | 59 | |
| House Hahl | West Rd | 11:13:32 AM | 1.30 | 1:45 | 5:24 | 45 | |
| West Rd | FM-529 | 11:13:32 AM | 2.50 | 1:57 | 7:21 | 77 | |
| FM-529 | Beckendorff | 11:13:32 AM | 1.00 | 1:16 | 8:37 | 47 | |
| Beckendorff | Clay Rd | 11:13:32 AM | 1.30 | 1:12 | 9:49 | 65 | |
| Clay Rd | Morton | 11:13:32 AM | 1.60 | 1:59 | 11:48 | 48 | |
| Morton | IH-10 Katy | 11:13:32 AM | 1.50 | 1:58 | 13:46 | 46 | |
| IH-10 Katy | Kingsland | 11:13:32 AM | 1.25 | 1:16 | 15:02 | 59 | |
| Kingsland | Cinco Ranch Blvd | 11:13:32 AM | 2.20 | 2:26 | 17:28 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:13:32 AM | 2.90 | 3:02 | 20:28 | 57 | |
| 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 | 20:23 | 20:23 | 90 | |
