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 | 5:02:40 AM | 1.00 | 1:21 | 1:21 | 44 |  |
| 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 | 5:02:40 AM | 2.90 | 2:49 | 4:06 | 62 |  |
| Bellaire | S Fry Rd | 5:02:40 AM | 1.60 | 1:26 | 5:32 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:02:40 AM | 2.00 | 1:56 | 7:28 | 62 | |
| Cinco Ranch Blvd | Kingsland | 5:02:40 AM | 2.20 | 2:07 | 9:35 | 62 | |
| Kingsland | IH-10 Katy | 5:02:40 AM | 1.25 | 1:07 | 10:42 | 67 | |
| IH-10 Katy | Morton | 5:02:40 AM | 1.50 | 1:50 | 12:32 | 49 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:02:40 AM | 1.00 | 00:55 | 13:25 | 65 | |
| FM-529 | West Rd | 5:02:40 AM | 2.50 | 2:16 | 15:41 | 66 | |
| West Rd | House Hahl | 5:02:40 AM | 1.30 | 1:12 | 16:53 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:02:40 AM | 1.40 | 1:17 | 18:10 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 18:09 | 18:09 | 101 | |
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 | 5:02:40 AM | 1.40 | 1:15 | 1:14 | 67 | |
| House Hahl | West Rd | 5:02:40 AM | 1.30 | 1:08 | 2:22 | 69 | |
| West Rd | FM-529 | 5:02:40 AM | 2.50 | 1:53 | 4:15 | 80 | |
| FM-529 | Beckendorff | 5:02:40 AM | 1.00 | 1:07 | 5:22 | 54 | |
| 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 | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:02:40 AM | 2.20 | 1:44 | 7:02 | 76 | |
| Cinco Ranch Blvd | S Fry Rd | 5:02:40 AM | 2.00 | 1:44 | 8:46 | 69 | |
| 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 | 5:02:40 AM | 2.00 | 1:47 | 10:29 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:02:40 AM | 1.00 | 00:49 | 11:17 | 73 | |
| Summary | 30.55 | Not Available | |
