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 | 8:24:55 AM | 1.00 | 2:01 | 2:01 | 30 |  |
| 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 | 8:26:55 AM | 2.90 | 2:37 | 4:34 | 66 |  |
| Bellaire | S Fry Rd | 8:26:55 AM | 1.60 | 1:21 | 5:55 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 8:26:55 AM | 2.00 | 1:55 | 7:50 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:26:55 AM | 2.20 | 2:13 | 10:03 | 60 | |
| Kingsland | IH-10 Katy | 8:26:55 AM | 1.25 | 1:06 | 11:09 | 68 | |
| IH-10 Katy | Morton | 8:26:55 AM | 1.50 | 1:22 | 12:31 | 66 | |
| Morton | Clay Rd | 8:26:55 AM | 1.60 | 1:24 | 13:55 | 69 | |
| Clay Rd | Beckendorff | 8:26:55 AM | 1.30 | 1:13 | 15:08 | 64 | |
| Beckendorff | FM-529 | 8:26:55 AM | 1.00 | 00:51 | 15:59 | 71 | |
| FM-529 | West Rd | 8:26:55 AM | 2.50 | 1:48 | 17:47 | 83 | |
| West Rd | House Hahl | 8:26:55 AM | 1.30 | 1:26 | 19:13 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:26:55 AM | 1.40 | 1:13 | 20:26 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:26:55 AM | 2.40 | 2:02 | 22:28 | 71 | |
| Summary | 30.55 | 22:28 | 22:28 | 82 | |
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 | 8:26:55 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 8:26:55 AM | 1.40 | 1:17 | 3:08 | 65 | |
| House Hahl | West Rd | 8:26:55 AM | 1.30 | 1:34 | 4:42 | 50 | |
| West Rd | FM-529 | 8:26:55 AM | 2.50 | 1:46 | 6:28 | 85 | |
| FM-529 | Beckendorff | 8:26:55 AM | 1.00 | 00:59 | 7:27 | 61 | |
| Beckendorff | Clay Rd | 8:26:55 AM | 1.30 | 1:08 | 8:35 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:26:55 AM | 1.25 | 1:14 | 9:47 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:26:55 AM | 2.20 | 1:52 | 11:39 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 8:26:55 AM | 2.00 | 1:48 | 13:27 | 67 | |
| S Fry Rd | Bellaire | 8:26:55 AM | 1.60 | 1:41 | 15:08 | 57 | |
| 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 | 15:02 | 15:02 | 122 | |
