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 | 10:40:41 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:40:41 AM | 1.60 | 1:37 | 2:29 | 59 | |
| Harlem Rd | W Bellfort | 10:40:41 AM | 1.50 | 1:27 | 3:56 | 62 | |
| W Bellfort | Bellaire | 10:38:42 AM | 2.90 | 4:14 | 8:10 | 41 |  |
| Bellaire | S Fry Rd | 10:40:41 AM | 1.60 | 1:36 | 9:46 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 10:40:41 AM | 2.00 | 2:01 | 11:47 | 60 | |
| Cinco Ranch Blvd | Kingsland | 10:40:41 AM | 2.20 | 2:19 | 14:06 | 57 | |
| Kingsland | IH-10 Katy | 10:22:42 AM | 1.25 | 1:10 | 15:16 | 64 | |
| IH-10 Katy | Morton | 10:40:41 AM | 1.50 | 1:48 | 17:04 | 50 | |
| Morton | Clay Rd | 10:40:41 AM | 1.60 | 1:24 | 18:28 | 69 | |
| Clay Rd | Beckendorff | 10:40:41 AM | 1.30 | 1:16 | 19:44 | 62 | |
| Beckendorff | FM-529 | 10:40:41 AM | 1.00 | 00:54 | 20:38 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:40:41 AM | 1.40 | 1:21 | 21:57 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:40:41 AM | 2.40 | 2:15 | 24:12 | 64 | |
| Summary | 30.55 | 24:12 | 24:12 | 76 | |
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 | 10:40:41 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:40:41 AM | 1.40 | 1:16 | 3:23 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:40:41 AM | 1.00 | 1:03 | 4:24 | 57 | |
| Beckendorff | Clay Rd | 10:40:41 AM | 1.30 | 1:11 | 5:35 | 66 | |
| Clay Rd | Morton | 10:25:42 AM | 1.60 | 1:55 | 7:30 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:40:41 AM | 1.25 | 1:05 | 8:34 | 69 | |
| Kingsland | Cinco Ranch Blvd | 10:40:41 AM | 2.20 | 2:08 | 10:42 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 10:40:41 AM | 2.00 | 1:47 | 12:29 | 67 | |
| S Fry Rd | Bellaire | 10:40:41 AM | 1.60 | 1:33 | 14:02 | 62 | |
| Bellaire | W Bellfort | 10:40:41 AM | 2.90 | 2:36 | 16:38 | 67 | |
| W Bellfort | Harlem Rd | 10:40:41 AM | 1.50 | 1:14 | 17:52 | 73 | |
| Harlem Rd | Oyster Creek | 10:40:41 AM | 1.60 | 1:33 | 19:25 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:40:41 AM | 1.00 | 00:52 | 20:15 | 69 | |
| Summary | 30.55 | 20:15 | 20:15 | 91 | |
